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[PATCH] getting rid of all casts of k[cmz]alloc() calls

Browse Source 
Run this:

	#!/bin/sh
	for f in $(grep -Erl "\([^\)]*\) *k[cmz]alloc" *) ; do
	  echo "De-casting $f..."
	  perl -pi -e "s/ ?= ?\([^\)]*\) *(k[cmz]alloc) *\(/ = \1\(/" $f
	done

And then go through and reinstate those cases where code is casting pointers
to non-pointers.

And then drop a few hunks which conflicted with outstanding work.

Cc: Russell King <rmk@arm.linux.org.uk>, Ian Molton <spyro@f2s.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Greg KH <greg@kroah.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Paul Fulghum <paulkf@microgate.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Karsten Keil <kkeil@suse.de>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Ian Kent <raven@themaw.net>
Cc: Steven French <sfrench@us.ibm.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Cc: Jaroslav Kysela <perex@suse.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Robert P. J. Day 2006-12-13 00:35:56 -08:00 committed by Linus Torvalds
parent 0743b86800
commit 5cbded585d
172 changed files with 250 additions and 250 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/kernel/apm.c
View File

@ -423,7 +423,7 @@ static int apm_open(struct inode * inode, struct file * filp)
{
struct apm_user *as;
as = (struct apm_user *)kzalloc(sizeof(*as), GFP_KERNEL);
as = kzalloc(sizeof(*as), GFP_KERNEL);
if (as) {
/*
* XXX - this is a tiny bit broken, when we consider BSD

2
arch/arm/kernel/ecard.c
View File

@ -353,7 +353,7 @@ int ecard_readchunk(struct in_chunk_dir *cd, ecard_t *ec, int id, int num)
}
if (c_id(&excd) == 0x80) { /* loader */
if (!ec->loader) {
ec->loader = (loader_t)kmalloc(c_len(&excd),
ec->loader = kmalloc(c_len(&excd),
GFP_KERNEL);
if (ec->loader)
ecard_readbytes(ec->loader, ec,

2
arch/arm26/kernel/ecard.c
View File

@ -215,7 +215,7 @@ int ecard_readchunk(struct in_chunk_dir *cd, ecard_t *ec, int id, int num)
}
if (c_id(&excd) == 0x80) { /* loader */
if (!ec->loader) {
ec->loader = (loader_t)kmalloc(c_len(&excd),
ec->loader = kmalloc(c_len(&excd),
GFP_KERNEL);
if (ec->loader)
ecard_readbytes(ec->loader, ec,

2
arch/arm26/kernel/irq.c
View File

@ -545,7 +545,7 @@ int request_irq(unsigned int irq, irqreturn_t (*handler)(int, void *, struct pt_
(irq_flags & IRQF_SHARED && !dev_id))
return -EINVAL;
action = (struct irqaction *)kmalloc(sizeof(struct irqaction), GFP_KERNEL);
action = kmalloc(sizeof(struct irqaction), GFP_KERNEL);
if (!action)
return -ENOMEM;

2
arch/cris/arch-v10/drivers/axisflashmap.c
View File

@ -516,7 +516,7 @@ static int __init init_axis_flash(void)
#else
struct mtd_info *mtd_ram;
mtd_ram = (struct mtd_info *)kmalloc(sizeof(struct mtd_info),
mtd_ram = kmalloc(sizeof(struct mtd_info),
GFP_KERNEL);
if (!mtd_ram) {
panic("axisflashmap couldn't allocate memory for "

2
arch/cris/arch-v10/drivers/gpio.c
View File

@ -440,7 +440,7 @@ gpio_open(struct inode *inode, struct file *filp)
if (p > GPIO_MINOR_LAST)
return -EINVAL;
priv = (struct gpio_private *)kmalloc(sizeof(struct gpio_private),
priv = kmalloc(sizeof(struct gpio_private),
GFP_KERNEL);
if (!priv)

2
arch/cris/arch-v32/drivers/axisflashmap.c
View File

@ -427,7 +427,7 @@ static int __init init_axis_flash(void)
#else
struct mtd_info *mtd_ram;
mtd_ram = (struct mtd_info *)kmalloc(sizeof(struct mtd_info),
mtd_ram = kmalloc(sizeof(struct mtd_info),
GFP_KERNEL);
if (!mtd_ram) {
panic("axisflashmap couldn't allocate memory for "

2
arch/cris/arch-v32/drivers/gpio.c
View File

@ -423,7 +423,7 @@ gpio_open(struct inode *inode, struct file *filp)
if (p > GPIO_MINOR_LAST)
return -EINVAL;
priv = (struct gpio_private *)kmalloc(sizeof(struct gpio_private),
priv = kmalloc(sizeof(struct gpio_private),
GFP_KERNEL);
if (!priv)

2
arch/cris/arch-v32/kernel/signal.c
View File

@ -686,7 +686,7 @@ keep_debug_flags(unsigned long oldccs, unsigned long oldspc,
int __init
cris_init_signal(void)
{
u16* data = (u16*)kmalloc(PAGE_SIZE, GFP_KERNEL);
u16* data = kmalloc(PAGE_SIZE, GFP_KERNEL);
/* This is movu.w __NR_sigreturn, r9; break 13; */
data[0] = 0x9c5f;

2
arch/cris/kernel/profile.c
View File

@ -59,7 +59,7 @@ static int
__init init_cris_profile(void)
{
struct proc_dir_entry *entry;
sample_buffer = (char*)kmalloc(SAMPLE_BUFFER_SIZE, GFP_KERNEL);
sample_buffer = kmalloc(SAMPLE_BUFFER_SIZE, GFP_KERNEL);
sample_buffer_pos = sample_buffer;
entry = create_proc_entry("system_profile", S_IWUSR | S_IRUGO, NULL);
if (entry) {

2
arch/h8300/kernel/ints.c
View File

@ -141,7 +141,7 @@ int request_irq(unsigned int irq,
return -EBUSY;
if (use_kmalloc)
irq_handle = (irq_handler_t *)kmalloc(sizeof(irq_handler_t), GFP_ATOMIC);
irq_handle = kmalloc(sizeof(irq_handler_t), GFP_ATOMIC);
else {
/* use bootmem allocater */
irq_handle = (irq_handler_t *)alloc_bootmem(sizeof(irq_handler_t));

2
arch/h8300/platform/h8s/ints.c
View File

@ -176,7 +176,7 @@ int request_irq(unsigned int irq,
}
if (use_kmalloc)
irq_handle = (irq_handler_t *)kmalloc(sizeof(irq_handler_t), GFP_ATOMIC);
irq_handle = kmalloc(sizeof(irq_handler_t), GFP_ATOMIC);
else {
/* use bootmem allocater */
irq_handle = (irq_handler_t *)alloc_bootmem(sizeof(irq_handler_t));

2
arch/i386/kernel/apm.c
View File

@ -1604,7 +1604,7 @@ static int do_open(struct inode * inode, struct file * filp)
{
struct apm_user * as;
as = (struct apm_user *)kmalloc(sizeof(*as), GFP_KERNEL);
as = kmalloc(sizeof(*as), GFP_KERNEL);
if (as == NULL) {
printk(KERN_ERR "apm: cannot allocate struct of size %d bytes\n",
sizeof(*as));

2
arch/ia64/sn/kernel/sn2/sn_hwperf.c
View File

@ -189,7 +189,7 @@ static void print_pci_topology(struct seq_file *s)
int e;
for (sz = PAGE_SIZE; sz < 16 * PAGE_SIZE; sz += PAGE_SIZE) {
if (!(p = (char *)kmalloc(sz, GFP_KERNEL)))
if (!(p = kmalloc(sz, GFP_KERNEL)))
break;
e = ia64_sn_ioif_get_pci_topology(__pa(p), sz);
if (e == SALRET_OK)

2
arch/m68k/mm/kmap.c
View File

@ -59,7 +59,7 @@ static struct vm_struct *get_io_area(unsigned long size)
unsigned long addr;
struct vm_struct **p, *tmp, *area;
area = (struct vm_struct *)kmalloc(sizeof(*area), GFP_KERNEL);
area = kmalloc(sizeof(*area), GFP_KERNEL);
if (!area)
return NULL;
addr = KMAP_START;

2
arch/mips/kernel/apm.c
View File

@ -356,7 +356,7 @@ static int apm_open(struct inode * inode, struct file * filp)
{
struct apm_user *as;
as = (struct apm_user *)kzalloc(sizeof(*as), GFP_KERNEL);
as = kzalloc(sizeof(*as), GFP_KERNEL);
if (as) {
/*
* XXX - this is a tiny bit broken, when we consider BSD

2
arch/parisc/hpux/sys_hpux.c
View File

@ -475,7 +475,7 @@ int hpux_sysfs(int opcode, unsigned long arg1, unsigned long arg2)
printk(KERN_DEBUG "len of arg1 = %d\n", len);
if (len == 0)
return 0;
fsname = (char *) kmalloc(len, GFP_KERNEL);
fsname = kmalloc(len, GFP_KERNEL);
if ( !fsname ) {
printk(KERN_DEBUG "failed to kmalloc fsname\n");
return 0;

2
arch/parisc/kernel/unwind.c
View File

@ -343,7 +343,7 @@ void unwind_frame_init_from_blocked_task(struct unwind_frame_info *info, struct
struct pt_regs *r = &t->thread.regs;
struct pt_regs *r2;
r2 = (struct pt_regs *)kmalloc(sizeof(struct pt_regs), GFP_KERNEL);
r2 = kmalloc(sizeof(struct pt_regs), GFP_KERNEL);
if (!r2)
return;
*r2 = *r;

4
arch/powerpc/kernel/nvram_64.c
View File

@ -505,7 +505,7 @@ static int nvram_scan_partitions(void)
return -ENODEV;
total_size = ppc_md.nvram_size();
header = (char *) kmalloc(NVRAM_HEADER_LEN, GFP_KERNEL);
header = kmalloc(NVRAM_HEADER_LEN, GFP_KERNEL);
if (!header) {
printk(KERN_ERR "nvram_scan_partitions: Failed kmalloc\n");
return -ENOMEM;
@ -574,7 +574,7 @@ static int __init nvram_init(void)
}
/* initialize our anchor for the nvram partition list */
nvram_part = (struct nvram_partition *) kmalloc(sizeof(struct nvram_partition), GFP_KERNEL);
nvram_part = kmalloc(sizeof(struct nvram_partition), GFP_KERNEL);
if (!nvram_part) {
printk(KERN_ERR "nvram_init: Failed kmalloc\n");
return -ENOMEM;

2
arch/powerpc/kernel/pci_32.c
View File

@ -670,7 +670,7 @@ pcibios_make_OF_bus_map(void)
struct pci_controller* hose;
struct property *map_prop;
pci_to_OF_bus_map = (u8*)kmalloc(pci_bus_count, GFP_KERNEL);
pci_to_OF_bus_map = kmalloc(pci_bus_count, GFP_KERNEL);
if (!pci_to_OF_bus_map) {
printk(KERN_ERR "Can't allocate OF bus map !\n");
return;

6
arch/powerpc/mm/imalloc.c
View File

@ -138,7 +138,7 @@ static struct vm_struct * split_im_region(unsigned long v_addr,
struct vm_struct *vm2 = NULL;
struct vm_struct *new_vm = NULL;
vm1 = (struct vm_struct *) kmalloc(sizeof(*vm1), GFP_KERNEL);
vm1 = kmalloc(sizeof(*vm1), GFP_KERNEL);
if (vm1 == NULL) {
printk(KERN_ERR "%s() out of memory\n", __FUNCTION__);
return NULL;
@ -172,7 +172,7 @@ static struct vm_struct * split_im_region(unsigned long v_addr,
* uppermost remainder, and use existing parent one for the
* lower remainder of parent range
*/
vm2 = (struct vm_struct *) kmalloc(sizeof(*vm2), GFP_KERNEL);
vm2 = kmalloc(sizeof(*vm2), GFP_KERNEL);
if (vm2 == NULL) {
printk(KERN_ERR "%s() out of memory\n", __FUNCTION__);
kfree(vm1);
@ -206,7 +206,7 @@ static struct vm_struct * __add_new_im_area(unsigned long req_addr,
break;
}
area = (struct vm_struct *) kmalloc(sizeof(*area), GFP_KERNEL);
area = kmalloc(sizeof(*area), GFP_KERNEL);
if (!area)
return NULL;
area->flags = 0;

2
arch/powerpc/platforms/pseries/eeh_cache.c
View File

@ -153,7 +153,7 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo,
return piar;
}
}
piar = (struct pci_io_addr_range *)kmalloc(sizeof(struct pci_io_addr_range), GFP_ATOMIC);
piar = kmalloc(sizeof(struct pci_io_addr_range), GFP_ATOMIC);
if (!piar)
return NULL;

4
arch/ppc/8260_io/fcc_enet.c
View File

@ -1892,10 +1892,10 @@ init_fcc_param(fcc_info_t *fip, struct net_device *dev,
/* Allocate space for the buffer descriptors from regular memory.
* Initialize base addresses for the buffer descriptors.
*/
cep->rx_bd_base = (cbd_t *)kmalloc(sizeof(cbd_t) * RX_RING_SIZE,
cep->rx_bd_base = kmalloc(sizeof(cbd_t) * RX_RING_SIZE,
GFP_KERNEL | GFP_DMA);
ep->fen_genfcc.fcc_rbase = __pa(cep->rx_bd_base);
cep->tx_bd_base = (cbd_t *)kmalloc(sizeof(cbd_t) * TX_RING_SIZE,
cep->tx_bd_base = kmalloc(sizeof(cbd_t) * TX_RING_SIZE,
GFP_KERNEL | GFP_DMA);
ep->fen_genfcc.fcc_tbase = __pa(cep->tx_bd_base);

2
arch/ppc/8xx_io/cs4218_tdm.c
View File

@ -2601,7 +2601,7 @@ int __init tdm8xx_sound_init(void)
/* Initialize beep stuff */
orig_mksound = kd_mksound;
kd_mksound = cs_mksound;
beep_buf = (short *) kmalloc(BEEP_BUFLEN * 4, GFP_KERNEL);
beep_buf = kmalloc(BEEP_BUFLEN * 4, GFP_KERNEL);
if (beep_buf == NULL)
printk(KERN_WARNING "dmasound: no memory for "
"beep buffer\n");

8
arch/s390/kernel/debug.c
View File

@ -191,13 +191,13 @@ debug_areas_alloc(int pages_per_area, int nr_areas)
debug_entry_t*** areas;
int i,j;
areas = (debug_entry_t ***) kmalloc(nr_areas *
areas = kmalloc(nr_areas *
sizeof(debug_entry_t**),
GFP_KERNEL);
if (!areas)
goto fail_malloc_areas;
for (i = 0; i < nr_areas; i++) {
areas[i] = (debug_entry_t**) kmalloc(pages_per_area *
areas[i] = kmalloc(pages_per_area *
sizeof(debug_entry_t*),GFP_KERNEL);
if (!areas[i]) {
goto fail_malloc_areas2;
@ -242,7 +242,7 @@ debug_info_alloc(char *name, int pages_per_area, int nr_areas, int buf_size,
/* alloc everything */
rc = (debug_info_t*) kmalloc(sizeof(debug_info_t), GFP_KERNEL);
rc = kmalloc(sizeof(debug_info_t), GFP_KERNEL);
if(!rc)
goto fail_malloc_rc;
rc->active_entries = kcalloc(nr_areas, sizeof(int), GFP_KERNEL);
@ -634,7 +634,7 @@ found:
rc = -ENOMEM;
goto out;
}
p_info = (file_private_info_t *) kmalloc(sizeof(file_private_info_t),
p_info = kmalloc(sizeof(file_private_info_t),
GFP_KERNEL);
if(!p_info){
if(debug_info_snapshot)

2
arch/s390/kernel/s390_ext.c
View File

@ -37,7 +37,7 @@ int register_external_interrupt(__u16 code, ext_int_handler_t handler)
ext_int_info_t *p;
int index;
p = (ext_int_info_t *) kmalloc(sizeof(ext_int_info_t), GFP_ATOMIC);
p = kmalloc(sizeof(ext_int_info_t), GFP_ATOMIC);
if (p == NULL)
return -ENOMEM;
p->code = code;

4
arch/sparc/kernel/irq.c
View File

@ -425,7 +425,7 @@ int request_fast_irq(unsigned int irq,
}
if (action == NULL)
action = (struct irqaction *)kmalloc(sizeof(struct irqaction),
action = kmalloc(sizeof(struct irqaction),
GFP_ATOMIC);
if (!action) {
@ -528,7 +528,7 @@ int request_irq(unsigned int irq,
}
if (action == NULL)
action = (struct irqaction *)kmalloc(sizeof(struct irqaction),
action = kmalloc(sizeof(struct irqaction),
GFP_ATOMIC);
if (!action) {

2
arch/sparc/kernel/sun4d_irq.c
View File

@ -327,7 +327,7 @@ int sun4d_request_irq(unsigned int irq,
}
if (action == NULL)
action = (struct irqaction *)kmalloc(sizeof(struct irqaction),
action = kmalloc(sizeof(struct irqaction),
GFP_ATOMIC);
if (!action) {

4
arch/sparc64/kernel/sys_sunos32.c
View File

@ -1055,7 +1055,7 @@ asmlinkage int sunos_msgsys(int op, u32 arg1, u32 arg2, u32 arg3, u32 arg4)
break;
case 2:
rval = -EFAULT;
kmbuf = (struct msgbuf *)kmalloc(sizeof(struct msgbuf) + arg3,
kmbuf = kmalloc(sizeof(struct msgbuf) + arg3,
GFP_KERNEL);
if (!kmbuf)
break;
@ -1078,7 +1078,7 @@ asmlinkage int sunos_msgsys(int op, u32 arg1, u32 arg2, u32 arg3, u32 arg4)
break;
case 3:
rval = -EFAULT;
kmbuf = (struct msgbuf *)kmalloc(sizeof(struct msgbuf) + arg3,
kmbuf = kmalloc(sizeof(struct msgbuf) + arg3,
GFP_KERNEL);
if (!kmbuf || sunos_msgbuf_get((struct msgbuf32 __user *)(unsigned long)arg2,
kmbuf, arg3))

4
arch/um/sys-i386/ldt.c
View File

@ -166,7 +166,7 @@ static long read_ldt_from_host(void __user * ptr, unsigned long bytecount)
struct ptrace_ldt ptrace_ldt = (struct ptrace_ldt) {
.func = 0,
.bytecount = bytecount,
.ptr = (void *)kmalloc(bytecount, GFP_KERNEL)};
.ptr = kmalloc(bytecount, GFP_KERNEL)};
u32 cpu;
if(ptrace_ldt.ptr == NULL)
@ -426,7 +426,7 @@ void ldt_get_host_info(void)
host_ldt_entries = dummy_list;
else {
size = (size + 1) * sizeof(dummy_list[0]);
host_ldt_entries = (short *)kmalloc(size, GFP_KERNEL);
host_ldt_entries = kmalloc(size, GFP_KERNEL);
if(host_ldt_entries == NULL) {
printk("ldt_get_host_info: couldn't allocate host ldt list\n");
goto out_free;

4
drivers/acorn/block/fd1772.c
View File

@ -1549,12 +1549,12 @@ int fd1772_init(void)
#ifdef TRACKBUFFER
BufferDrive = BufferSide = BufferTrack = -1;
/* Atari uses 512 - I want to eventually cope with 1K sectors */
DMABuffer = (char *)kmalloc((FD1772_MAX_SECTORS+1)*512,GFP_KERNEL);
DMABuffer = kmalloc((FD1772_MAX_SECTORS+1)*512,GFP_KERNEL);
TrackBuffer = DMABuffer + 512;
#else
/* Allocate memory for the DMAbuffer - on the Atari this takes it
out of some special memory... */
DMABuffer = (char *) kmalloc(2048); /* Copes with pretty large sectors */
DMABuffer = kmalloc(2048); /* Copes with pretty large sectors */
#endif
err = -ENOMEM;
if (!DMAbuffer)

4
drivers/atm/eni.c
View File

@ -1832,7 +1832,7 @@ static int __devinit eni_start(struct atm_dev *dev)
/* initialize memory management */
buffer_mem = eni_dev->mem - (buf - eni_dev->ram);
eni_dev->free_list_size = buffer_mem/MID_MIN_BUF_SIZE/2;
eni_dev->free_list = (struct eni_free *) kmalloc(
eni_dev->free_list = kmalloc(
sizeof(struct eni_free)*(eni_dev->free_list_size+1),GFP_KERNEL);
if (!eni_dev->free_list) {
printk(KERN_ERR DEV_LABEL "(itf %d): couldn't get free page\n",
@ -2232,7 +2232,7 @@ static int __devinit eni_init_one(struct pci_dev *pci_dev,
goto out0;
}
eni_dev = (struct eni_dev *) kmalloc(sizeof(struct eni_dev),GFP_KERNEL);
eni_dev = kmalloc(sizeof(struct eni_dev),GFP_KERNEL);
if (!eni_dev) goto out0;
if (!cpu_zeroes) {
cpu_zeroes = pci_alloc_consistent(pci_dev,ENI_ZEROES_SIZE,

2
drivers/atm/he.c
View File

@ -2351,7 +2351,7 @@ he_open(struct atm_vcc *vcc)
cid = he_mkcid(he_dev, vpi, vci);
he_vcc = (struct he_vcc *) kmalloc(sizeof(struct he_vcc), GFP_ATOMIC);
he_vcc = kmalloc(sizeof(struct he_vcc), GFP_ATOMIC);
if (he_vcc == NULL) {
hprintk("unable to allocate he_vcc during open\n");
return -ENOMEM;

2
drivers/atm/lanai.c
View File

@ -2602,7 +2602,7 @@ static int __devinit lanai_init_one(struct pci_dev *pci,
struct atm_dev *atmdev;
int result;
lanai = (struct lanai_dev *) kmalloc(sizeof(*lanai), GFP_KERNEL);
lanai = kmalloc(sizeof(*lanai), GFP_KERNEL);
if (lanai == NULL) {
printk(KERN_ERR DEV_LABEL
": couldn't allocate dev_data structure!\n");

4
drivers/atm/nicstar.c
View File

@ -997,7 +997,7 @@ static scq_info *get_scq(int size, u32 scd)
if (size != VBR_SCQSIZE && size != CBR_SCQSIZE)
return NULL;
scq = (scq_info *) kmalloc(sizeof(scq_info), GFP_KERNEL);
scq = kmalloc(sizeof(scq_info), GFP_KERNEL);
if (scq == NULL)
return NULL;
scq->org = kmalloc(2 * size, GFP_KERNEL);
@ -1006,7 +1006,7 @@ static scq_info *get_scq(int size, u32 scd)
kfree(scq);
return NULL;
}
scq->skb = (struct sk_buff **) kmalloc(sizeof(struct sk_buff *) *
scq->skb = kmalloc(sizeof(struct sk_buff *) *
(size / NS_SCQE_SIZE), GFP_KERNEL);
if (scq->skb == NULL)
{

4
drivers/atm/zatm.c
View File

@ -996,7 +996,7 @@ static int start_tx(struct atm_dev *dev)
DPRINTK("start_tx\n");
zatm_dev = ZATM_DEV(dev);
zatm_dev->tx_map = (struct atm_vcc **) kmalloc(sizeof(struct atm_vcc *)*
zatm_dev->tx_map = kmalloc(sizeof(struct atm_vcc *)*
zatm_dev->chans,GFP_KERNEL);
if (!zatm_dev->tx_map) return -ENOMEM;
zatm_dev->tx_bw = ATM_OC3_PCR;
@ -1591,7 +1591,7 @@ static int __devinit zatm_init_one(struct pci_dev *pci_dev,
struct zatm_dev *zatm_dev;
int ret = -ENOMEM;
zatm_dev = (struct zatm_dev *) kmalloc(sizeof(*zatm_dev), GFP_KERNEL);
zatm_dev = kmalloc(sizeof(*zatm_dev), GFP_KERNEL);
if (!zatm_dev) {
printk(KERN_EMERG "%s: memory shortage\n", DEV_LABEL);
goto out;

2
drivers/base/dmapool.c
View File

@ -173,7 +173,7 @@ pool_alloc_page (struct dma_pool *pool, gfp_t mem_flags)
mapsize = (mapsize + BITS_PER_LONG - 1) / BITS_PER_LONG;
mapsize *= sizeof (long);
page = (struct dma_page *) kmalloc (mapsize + sizeof *page, mem_flags);
page = kmalloc(mapsize + sizeof *page, mem_flags);
if (!page)
return NULL;
page->vaddr = dma_alloc_coherent (pool->dev,

2
drivers/block/cciss.c
View File

@ -1039,7 +1039,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
status = -ENOMEM;
goto cleanup1;
}
buff_size = (int *)kmalloc(MAXSGENTRIES * sizeof(int),
buff_size = kmalloc(MAXSGENTRIES * sizeof(int),
GFP_KERNEL);
if (!buff_size) {
status = -ENOMEM;

10
drivers/block/cpqarray.c
View File

@ -1625,7 +1625,7 @@ static void start_fwbk(int ctlr)
" processing\n");
/* Command does not return anything, but idasend command needs a
buffer */
id_ctlr_buf = (id_ctlr_t *)kmalloc(sizeof(id_ctlr_t), GFP_KERNEL);
id_ctlr_buf = kmalloc(sizeof(id_ctlr_t), GFP_KERNEL);
if(id_ctlr_buf==NULL)
{
printk(KERN_WARNING "cpqarray: Out of memory. "
@ -1660,14 +1660,14 @@ static void getgeometry(int ctlr)
info_p->log_drv_map = 0;
id_ldrive = (id_log_drv_t *)kmalloc(sizeof(id_log_drv_t), GFP_KERNEL);
id_ldrive = kmalloc(sizeof(id_log_drv_t), GFP_KERNEL);
if(id_ldrive == NULL)
{
printk( KERN_ERR "cpqarray: out of memory.\n");
return;
}
id_ctlr_buf = (id_ctlr_t *)kmalloc(sizeof(id_ctlr_t), GFP_KERNEL);
id_ctlr_buf = kmalloc(sizeof(id_ctlr_t), GFP_KERNEL);
if(id_ctlr_buf == NULL)
{
kfree(id_ldrive);
@ -1675,7 +1675,7 @@ static void getgeometry(int ctlr)
return;
}
id_lstatus_buf = (sense_log_drv_stat_t *)kmalloc(sizeof(sense_log_drv_stat_t), GFP_KERNEL);
id_lstatus_buf = kmalloc(sizeof(sense_log_drv_stat_t), GFP_KERNEL);
if(id_lstatus_buf == NULL)
{
kfree(id_ctlr_buf);
@ -1684,7 +1684,7 @@ static void getgeometry(int ctlr)
return;
}
sense_config_buf = (config_t *)kmalloc(sizeof(config_t), GFP_KERNEL);
sense_config_buf = kmalloc(sizeof(config_t), GFP_KERNEL);
if(sense_config_buf == NULL)
{
kfree(id_lstatus_buf);

8
drivers/cdrom/cdrom.c
View File

@ -1810,7 +1810,7 @@ static int dvd_read_disckey(struct cdrom_device_info *cdi, dvd_struct *s)
size = sizeof(s->disckey.value) + 4;
if ((buf = (u_char *) kmalloc(size, GFP_KERNEL)) == NULL)
if ((buf = kmalloc(size, GFP_KERNEL)) == NULL)
return -ENOMEM;
init_cdrom_command(&cgc, buf, size, CGC_DATA_READ);
@ -1861,7 +1861,7 @@ static int dvd_read_manufact(struct cdrom_device_info *cdi, dvd_struct *s)
size = sizeof(s->manufact.value) + 4;
if ((buf = (u_char *) kmalloc(size, GFP_KERNEL)) == NULL)
if ((buf = kmalloc(size, GFP_KERNEL)) == NULL)
return -ENOMEM;
init_cdrom_command(&cgc, buf, size, CGC_DATA_READ);
@ -2849,7 +2849,7 @@ static int mmc_ioctl(struct cdrom_device_info *cdi, unsigned int cmd,
/* FIXME: we need upper bound checking, too!! */
if (lba < 0)
return -EINVAL;
cgc.buffer = (char *) kmalloc(blocksize, GFP_KERNEL);
cgc.buffer = kmalloc(blocksize, GFP_KERNEL);
if (cgc.buffer == NULL)
return -ENOMEM;
memset(&sense, 0, sizeof(sense));
@ -3031,7 +3031,7 @@ static int mmc_ioctl(struct cdrom_device_info *cdi, unsigned int cmd,
int size = sizeof(dvd_struct);
if (!CDROM_CAN(CDC_DVD))
return -ENOSYS;
if ((s = (dvd_struct *) kmalloc(size, GFP_KERNEL)) == NULL)
if ((s = kmalloc(size, GFP_KERNEL)) == NULL)
return -ENOMEM;
cdinfo(CD_DO_IOCTL, "entering DVD_READ_STRUCT\n");
if (copy_from_user(s, (dvd_struct __user *)arg, size)) {

2
drivers/cdrom/cm206.c
View File

@ -1420,7 +1420,7 @@ int __init cm206_init(void)
return -EIO;
}
printk(" adapter at 0x%x", cm206_base);
cd = (struct cm206_struct *) kmalloc(size, GFP_KERNEL);
cd = kmalloc(size, GFP_KERNEL);
if (!cd)
goto out_base;
/* Now we have found the adaptor card, try to reset it. As we have

2
drivers/char/consolemap.c
View File

@ -443,7 +443,7 @@ int con_clear_unimap(struct vc_data *vc, struct unimapinit *ui)
p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
if (p && p->readonly) return -EIO;
if (!p || --p->refcount) {
q = (struct uni_pagedir *)kmalloc(sizeof(*p), GFP_KERNEL);
q = kmalloc(sizeof(*p), GFP_KERNEL);
if (!q) {
if (p) p->refcount++;
return -ENOMEM;

2
drivers/char/lcd.c
View File

@ -459,7 +459,7 @@ static int lcd_ioctl(struct inode *inode, struct file *file,
(&display, (struct lcd_display *) arg,
sizeof(struct lcd_display)))
return -EFAULT;
rom = (unsigned char *) kmalloc((128), GFP_ATOMIC);
rom = kmalloc((128), GFP_ATOMIC);
if (rom == NULL) {
printk(KERN_ERR LCD "kmalloc() failed in %s\n",
__FUNCTION__);

2
drivers/char/lp.c
View File

@ -525,7 +525,7 @@ static int lp_open(struct inode * inode, struct file * file)
return -EIO;
}
}
lp_table[minor].lp_buffer = (char *) kmalloc(LP_BUFFER_SIZE, GFP_KERNEL);
lp_table[minor].lp_buffer = kmalloc(LP_BUFFER_SIZE, GFP_KERNEL);
if (!lp_table[minor].lp_buffer) {
LP_F(minor) &= ~LP_BUSY;
return -ENOMEM;

2
drivers/char/pcmcia/synclink_cs.c
View File

@ -541,7 +541,7 @@ static int mgslpc_probe(struct pcmcia_device *link)
if (debug_level >= DEBUG_LEVEL_INFO)
printk("mgslpc_attach\n");
info = (MGSLPC_INFO *)kmalloc(sizeof(MGSLPC_INFO), GFP_KERNEL);
info = kmalloc(sizeof(MGSLPC_INFO), GFP_KERNEL);
if (!info) {
printk("Error can't allocate device instance data\n");
return -ENOMEM;

2
drivers/char/rio/riocmd.c
View File

@ -556,7 +556,7 @@ struct CmdBlk *RIOGetCmdBlk(void)
{
struct CmdBlk *CmdBlkP;
CmdBlkP = (struct CmdBlk *)kmalloc(sizeof(struct CmdBlk), GFP_ATOMIC);
CmdBlkP = kmalloc(sizeof(struct CmdBlk), GFP_ATOMIC);
if (CmdBlkP)
memset(CmdBlkP, 0, sizeof(struct CmdBlk));
return CmdBlkP;

2
drivers/char/synclink.c
View File

@ -4332,7 +4332,7 @@ static struct mgsl_struct* mgsl_allocate_device(void)
{
struct mgsl_struct *info;
info = (struct mgsl_struct *)kmalloc(sizeof(struct mgsl_struct),
info = kmalloc(sizeof(struct mgsl_struct),
GFP_KERNEL);
if (!info) {

4
drivers/char/synclinkmp.c
View File

@ -2730,7 +2730,7 @@ static int startup(SLMP_INFO * info)
return 0;
if (!info->tx_buf) {
info->tx_buf = (unsigned char *)kmalloc(info->max_frame_size, GFP_KERNEL);
info->tx_buf = kmalloc(info->max_frame_size, GFP_KERNEL);
if (!info->tx_buf) {
printk(KERN_ERR"%s(%d):%s can't allocate transmit buffer\n",
__FILE__,__LINE__,info->device_name);
@ -3798,7 +3798,7 @@ static SLMP_INFO *alloc_dev(int adapter_num, int port_num, struct pci_dev *pdev)
{
SLMP_INFO *info;
info = (SLMP_INFO *)kmalloc(sizeof(SLMP_INFO),
info = kmalloc(sizeof(SLMP_INFO),
GFP_KERNEL);
if (!info) {

2
drivers/char/vt.c
View File

@ -784,7 +784,7 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
if (new_cols == vc->vc_cols && new_rows == vc->vc_rows)
return 0;
newscreen = (unsigned short *) kmalloc(new_screen_size, GFP_USER);
newscreen = kmalloc(new_screen_size, GFP_USER);
if (!newscreen)
return -ENOMEM;

4
drivers/char/vt_ioctl.c
View File

@ -129,7 +129,7 @@ do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm, struct kbd_str
!capable(CAP_SYS_RESOURCE))
return -EPERM;
key_map = (ushort *) kmalloc(sizeof(plain_map),
key_map = kmalloc(sizeof(plain_map),
GFP_KERNEL);
if (!key_map)
return -ENOMEM;
@ -259,7 +259,7 @@ do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
sz = 256;
while (sz < funcbufsize - funcbufleft + delta)
sz <<= 1;
fnw = (char *) kmalloc(sz, GFP_KERNEL);
fnw = kmalloc(sz, GFP_KERNEL);
if(!fnw) {
ret = -ENOMEM;
goto reterr;

10
drivers/fc4/fc.c
View File

@ -266,7 +266,7 @@ static void fcp_report_map_done(fc_channel *fc, int i, int status)
printk ("FC: Bad magic from REPORT_AL_MAP on %s - %08x\n", fc->name, p->magic);
fc->state = FC_STATE_OFFLINE;
} else {
fc->posmap = (fcp_posmap *)kzalloc(sizeof(fcp_posmap)+p->len, GFP_KERNEL);
fc->posmap = kzalloc(sizeof(fcp_posmap)+p->len, GFP_KERNEL);
if (!fc->posmap) {
printk("FC: Not enough memory, offlining channel\n");
fc->state = FC_STATE_OFFLINE;
@ -355,7 +355,7 @@ void fcp_register(fc_channel *fc, u8 type, int unregister)
for (i = fc->can_queue; i < fc->scsi_bitmap_end; i++)
set_bit (i, fc->scsi_bitmap);
fc->scsi_free = fc->can_queue;
fc->cmd_slots = (fcp_cmnd **)kzalloc(slots * sizeof(fcp_cmnd*), GFP_KERNEL);
fc->cmd_slots = kzalloc(slots * sizeof(fcp_cmnd*), GFP_KERNEL);
fc->abort_count = 0;
} else {
fc->scsi_name[0] = 0;
@ -933,7 +933,7 @@ int fcp_scsi_dev_reset(struct scsi_cmnd *SCpnt)
DECLARE_MUTEX_LOCKED(sem);
if (!fc->rst_pkt) {
fc->rst_pkt = (struct scsi_cmnd *) kmalloc(sizeof(SCpnt), GFP_KERNEL);
fc->rst_pkt = kmalloc(sizeof(SCpnt), GFP_KERNEL);
if (!fc->rst_pkt) return FAILED;
fcmd = FCP_CMND(fc->rst_pkt);
@ -1107,7 +1107,7 @@ int fc_do_plogi(fc_channel *fc, unsigned char alpa, fc_wwn *node, fc_wwn *nport)
logi *l;
int status;
l = (logi *)kzalloc(2 * sizeof(logi), GFP_KERNEL);
l = kzalloc(2 * sizeof(logi), GFP_KERNEL);
if (!l) return -ENOMEM;
l->code = LS_PLOGI;
memcpy (&l->nport_wwn, &fc->wwn_nport, sizeof(fc_wwn));
@ -1141,7 +1141,7 @@ int fc_do_prli(fc_channel *fc, unsigned char alpa)
prli *p;
int status;
p = (prli *)kzalloc(2 * sizeof(prli), GFP_KERNEL);
p = kzalloc(2 * sizeof(prli), GFP_KERNEL);
if (!p) return -ENOMEM;
p->code = LS_PRLI;
p->params[0] = 0x08002000;

2
drivers/ide/ide-floppy.c
View File

@ -2147,7 +2147,7 @@ static int ide_floppy_probe(ide_drive_t *drive)
printk("ide-floppy: passing drive %s to ide-scsi emulation.\n", drive->name);
goto failed;
}
if ((floppy = (idefloppy_floppy_t *) kzalloc (sizeof (idefloppy_floppy_t), GFP_KERNEL)) == NULL) {
if ((floppy = kzalloc(sizeof (idefloppy_floppy_t), GFP_KERNEL)) == NULL) {
printk (KERN_ERR "ide-floppy: %s: Can't allocate a floppy structure\n", drive->name);
goto failed;
}

8
drivers/ide/ide-tape.c
View File

@ -2573,11 +2573,11 @@ static idetape_stage_t *__idetape_kmalloc_stage (idetape_tape_t *tape, int full,
int pages = tape->pages_per_stage;
char *b_data = NULL;
if ((stage = (idetape_stage_t *) kmalloc (sizeof (idetape_stage_t),GFP_KERNEL)) == NULL)
if ((stage = kmalloc(sizeof (idetape_stage_t),GFP_KERNEL)) == NULL)
return NULL;
stage->next = NULL;
bh = stage->bh = (struct idetape_bh *)kmalloc(sizeof(struct idetape_bh), GFP_KERNEL);
bh = stage->bh = kmalloc(sizeof(struct idetape_bh), GFP_KERNEL);
if (bh == NULL)
goto abort;
bh->b_reqnext = NULL;
@ -2607,7 +2607,7 @@ static idetape_stage_t *__idetape_kmalloc_stage (idetape_tape_t *tape, int full,
continue;
}
prev_bh = bh;
if ((bh = (struct idetape_bh *)kmalloc(sizeof(struct idetape_bh), GFP_KERNEL)) == NULL) {
if ((bh = kmalloc(sizeof(struct idetape_bh), GFP_KERNEL)) == NULL) {
free_page((unsigned long) b_data);
goto abort;
}
@ -4860,7 +4860,7 @@ static int ide_tape_probe(ide_drive_t *drive)
printk(KERN_WARNING "ide-tape: Use drive %s with ide-scsi emulation and osst.\n", drive->name);
printk(KERN_WARNING "ide-tape: OnStream support will be removed soon from ide-tape!\n");
}
tape = (idetape_tape_t *) kzalloc (sizeof (idetape_tape_t), GFP_KERNEL);
tape = kzalloc(sizeof (idetape_tape_t), GFP_KERNEL);
if (tape == NULL) {
printk(KERN_ERR "ide-tape: %s: Can't allocate a tape structure\n", drive->name);
goto failed;

2
drivers/isdn/act2000/act2000_isa.c
View File

@ -408,7 +408,7 @@ act2000_isa_download(act2000_card * card, act2000_ddef __user * cb)
p = cblock.buffer;
if (!access_ok(VERIFY_READ, p, length))
return -EFAULT;
buf = (u_char *) kmalloc(1024, GFP_KERNEL);
buf = kmalloc(1024, GFP_KERNEL);
if (!buf)
return -ENOMEM;
timeout = 0;

2
drivers/isdn/capi/capidrv.c
View File

@ -2013,7 +2013,7 @@ static int capidrv_addcontr(u16 contr, struct capi_profile *profp)
strcpy(card->name, id);
card->contrnr = contr;
card->nbchan = profp->nbchannel;
card->bchans = (capidrv_bchan *) kmalloc(sizeof(capidrv_bchan) * card->nbchan, GFP_ATOMIC);
card->bchans = kmalloc(sizeof(capidrv_bchan) * card->nbchan, GFP_ATOMIC);
if (!card->bchans) {
printk(KERN_WARNING
"capidrv: (%s) Could not allocate bchan-structs.\n", id);

2
drivers/isdn/divert/divert_procfs.c
View File

@ -45,7 +45,7 @@ put_info_buffer(char *cp)
return;
if (!*cp)
return;
if (!(ib = (struct divert_info *) kmalloc(sizeof(struct divert_info) + strlen(cp), GFP_ATOMIC)))
if (!(ib = kmalloc(sizeof(struct divert_info) + strlen(cp), GFP_ATOMIC)))
return; /* no memory */
strcpy(ib->info_start, cp); /* set output string */
ib->next = NULL;

6
drivers/isdn/divert/isdn_divert.c
View File

@ -153,7 +153,7 @@ int cf_command(int drvid, int mode,
*ielenp = p - ielenp - 1; /* set total IE length */
/* allocate mem for information struct */
if (!(cs = (struct call_struc *) kmalloc(sizeof(struct call_struc), GFP_ATOMIC)))
if (!(cs = kmalloc(sizeof(struct call_struc), GFP_ATOMIC)))
return(-ENOMEM); /* no memory */
init_timer(&cs->timer);
cs->info[0] = '\0';
@ -276,7 +276,7 @@ int insertrule(int idx, divert_rule *newrule)
{ struct deflect_struc *ds,*ds1=NULL;
unsigned long flags;
if (!(ds = (struct deflect_struc *) kmalloc(sizeof(struct deflect_struc),
if (!(ds = kmalloc(sizeof(struct deflect_struc),
GFP_KERNEL)))
return(-ENOMEM); /* no memory */
@ -451,7 +451,7 @@ static int isdn_divert_icall(isdn_ctrl *ic)
if (dv->rule.action == DEFLECT_PROCEED)
if ((!if_used) || ((!extern_wait_max) && (!dv->rule.waittime)))
return(0); /* no external deflection needed */
if (!(cs = (struct call_struc *) kmalloc(sizeof(struct call_struc), GFP_ATOMIC)))
if (!(cs = kmalloc(sizeof(struct call_struc), GFP_ATOMIC)))
return(0); /* no memory */
init_timer(&cs->timer);
cs->info[0] = '\0';

2
drivers/isdn/hysdn/hysdn_procconf.c
View File

@ -275,7 +275,7 @@ hysdn_conf_open(struct inode *ino, struct file *filep)
} else if ((filep->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) {
/* read access -> output card info data */
if (!(tmp = (char *) kmalloc(INFO_OUT_LEN * 2 + 2, GFP_KERNEL))) {
if (!(tmp = kmalloc(INFO_OUT_LEN * 2 + 2, GFP_KERNEL))) {
unlock_kernel();
return (-EFAULT); /* out of memory */
}

2
drivers/isdn/hysdn/hysdn_proclog.c
View File

@ -111,7 +111,7 @@ put_log_buffer(hysdn_card * card, char *cp)
if (pd->if_used <= 0)
return; /* no open file for read */
if (!(ib = (struct log_data *) kmalloc(sizeof(struct log_data) + strlen(cp), GFP_ATOMIC)))
if (!(ib = kmalloc(sizeof(struct log_data) + strlen(cp), GFP_ATOMIC)))
return; /* no memory */
strcpy(ib->log_start, cp); /* set output string */
ib->next = NULL;

6
drivers/isdn/i4l/isdn_audio.c
View File

@ -328,7 +328,7 @@ adpcm_state *
isdn_audio_adpcm_init(adpcm_state * s, int nbits)
{
if (!s)
s = (adpcm_state *) kmalloc(sizeof(adpcm_state), GFP_ATOMIC);
s = kmalloc(sizeof(adpcm_state), GFP_ATOMIC);
if (s) {
s->a = 0;
s->d = 5;
@ -343,7 +343,7 @@ dtmf_state *
isdn_audio_dtmf_init(dtmf_state * s)
{
if (!s)
s = (dtmf_state *) kmalloc(sizeof(dtmf_state), GFP_ATOMIC);
s = kmalloc(sizeof(dtmf_state), GFP_ATOMIC);
if (s) {
s->idx = 0;
s->last = ' ';
@ -621,7 +621,7 @@ silence_state *
isdn_audio_silence_init(silence_state * s)
{
if (!s)
s = (silence_state *) kmalloc(sizeof(silence_state), GFP_ATOMIC);
s = kmalloc(sizeof(silence_state), GFP_ATOMIC);
if (s) {
s->idx = 0;
s->state = 0;

2
drivers/isdn/i4l/isdn_net.c
View File

@ -2948,7 +2948,7 @@ isdn_net_addphone(isdn_net_ioctl_phone * phone)
isdn_net_phone *n;
if (p) {
if (!(n = (isdn_net_phone *) kmalloc(sizeof(isdn_net_phone), GFP_KERNEL)))
if (!(n = kmalloc(sizeof(isdn_net_phone), GFP_KERNEL)))
return -ENOMEM;
strcpy(n->num, phone->phone);
n->next = p->local->phone[phone->outgoing & 1];

2
drivers/isdn/i4l/isdn_ppp.c
View File

@ -717,7 +717,7 @@ isdn_ppp_fill_rq(unsigned char *buf, int len, int proto, int slot)
printk(KERN_DEBUG "ippp: device not activated.\n");
return 0;
}
nbuf = (unsigned char *) kmalloc(len + 4, GFP_ATOMIC);
nbuf = kmalloc(len + 4, GFP_ATOMIC);
if (!nbuf) {
printk(KERN_WARNING "ippp: Can't alloc buf\n");
return 0;

2
drivers/isdn/pcbit/layer2.c
View File

@ -100,7 +100,7 @@ pcbit_l2_write(struct pcbit_dev *dev, ulong msg, ushort refnum,
dev_kfree_skb(skb);
return -1;
}
if ((frame = (struct frame_buf *) kmalloc(sizeof(struct frame_buf),
if ((frame = kmalloc(sizeof(struct frame_buf),
GFP_ATOMIC)) == NULL) {
printk(KERN_WARNING "pcbit_2_write: kmalloc failed\n");
dev_kfree_skb(skb);

2
drivers/macintosh/adb.c
View File

@ -828,7 +828,7 @@ static ssize_t adb_write(struct file *file, const char __user *buf,
if (!access_ok(VERIFY_READ, buf, count))
return -EFAULT;
req = (struct adb_request *) kmalloc(sizeof(struct adb_request),
req = kmalloc(sizeof(struct adb_request),
GFP_KERNEL);
if (req == NULL)
return -ENOMEM;

2
drivers/macintosh/apm_emu.c
View File

@ -321,7 +321,7 @@ static int do_open(struct inode * inode, struct file * filp)
{
struct apm_user * as;
as = (struct apm_user *)kmalloc(sizeof(*as), GFP_KERNEL);
as = kmalloc(sizeof(*as), GFP_KERNEL);
if (as == NULL) {
printk(KERN_ERR "apm: cannot allocate struct of size %d bytes\n",
sizeof(*as));

2
drivers/macintosh/via-pmu68k.c
View File

@ -847,7 +847,7 @@ pbook_pci_save(void)
n_pbook_pci_saves = npci;
if (npci == 0)
return;
ps = (struct pci_save *) kmalloc(npci * sizeof(*ps), GFP_KERNEL);
ps = kmalloc(npci * sizeof(*ps), GFP_KERNEL);
pbook_pci_saves = ps;
if (ps == NULL)
return;

2
drivers/media/dvb/bt8xx/dst_ca.c
View File

@ -480,7 +480,7 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message,
struct ca_msg *hw_buffer;
int result = 0;
if ((hw_buffer = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) {
if ((hw_buffer = kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) {
dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure");
return -ENOMEM;
}

2
drivers/media/dvb/bt8xx/dvb-bt8xx.c
View File

@ -657,7 +657,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
case BTTV_BOARD_TWINHAN_DST:
/* DST is not a frontend driver !!! */
state = (struct dst_state *) kmalloc(sizeof (struct dst_state), GFP_KERNEL);
state = kmalloc(sizeof (struct dst_state), GFP_KERNEL);
if (!state) {
printk("dvb_bt8xx: No memory\n");
break;

4
drivers/media/dvb/ttusb-dec/ttusbdecfe.c
View File

@ -195,7 +195,7 @@ struct dvb_frontend* ttusbdecfe_dvbt_attach(const struct ttusbdecfe_config* conf
struct ttusbdecfe_state* state = NULL;
/* allocate memory for the internal state */
state = (struct ttusbdecfe_state*) kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL);
state = kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL);
if (state == NULL)
return NULL;
@ -215,7 +215,7 @@ struct dvb_frontend* ttusbdecfe_dvbs_attach(const struct ttusbdecfe_config* conf
struct ttusbdecfe_state* state = NULL;
/* allocate memory for the internal state */
state = (struct ttusbdecfe_state*) kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL);
state = kmalloc(sizeof(struct ttusbdecfe_state), GFP_KERNEL);
if (state == NULL)
return NULL;

4
drivers/media/video/dabusb.c
View File

@ -218,7 +218,7 @@ static int dabusb_alloc_buffers (pdabusb_t s)
pipesize, packets, transfer_buffer_length);
while (buffers < (s->total_buffer_size << 10)) {
b = (pbuff_t) kzalloc (sizeof (buff_t), GFP_KERNEL);
b = kzalloc(sizeof (buff_t), GFP_KERNEL);
if (!b) {
err("kzalloc(sizeof(buff_t))==NULL");
goto err;
@ -659,7 +659,7 @@ static int dabusb_ioctl (struct inode *inode, struct file *file, unsigned int cm
switch (cmd) {
case IOCTL_DAB_BULK:
pbulk = (pbulk_transfer_t) kmalloc (sizeof (bulk_transfer_t), GFP_KERNEL);
pbulk = kmalloc(sizeof (bulk_transfer_t), GFP_KERNEL);
if (!pbulk) {
ret = -ENOMEM;

2
drivers/media/video/planb.c
View File

@ -138,7 +138,7 @@ static int grabbuf_alloc(struct planb *pb)
+ MAX_LNUM
#endif /* PLANB_GSCANLINE */
);
if ((pb->rawbuf = (unsigned char**) kmalloc (npage
if ((pb->rawbuf = kmalloc(npage
* sizeof(unsigned long), GFP_KERNEL)) == 0)
return -ENOMEM;
for (i = 0; i < npage; i++) {

2
drivers/media/video/usbvideo/usbvideo.c
View File

@ -690,7 +690,7 @@ int usbvideo_register(
}
base_size = num_cams * sizeof(struct uvd) + sizeof(struct usbvideo);
cams = (struct usbvideo *) kzalloc(base_size, GFP_KERNEL);
cams = kzalloc(base_size, GFP_KERNEL);
if (cams == NULL) {
err("Failed to allocate %d. bytes for usbvideo struct", base_size);
return -ENOMEM;

2
drivers/media/video/videocodec.c
View File

@ -346,7 +346,7 @@ videocodec_build_table (void)
size);
kfree(videocodec_buf);
videocodec_buf = (char *) kmalloc(size, GFP_KERNEL);
videocodec_buf = kmalloc(size, GFP_KERNEL);
i = 0;
i += scnprintf(videocodec_buf + i, size - 1,

4
drivers/message/i2o/i2o_config.c
View File

@ -186,7 +186,7 @@ static int i2o_cfg_parms(unsigned long arg, unsigned int type)
if (!dev)
return -ENXIO;
ops = (u8 *) kmalloc(kcmd.oplen, GFP_KERNEL);
ops = kmalloc(kcmd.oplen, GFP_KERNEL);
if (!ops)
return -ENOMEM;
@ -199,7 +199,7 @@ static int i2o_cfg_parms(unsigned long arg, unsigned int type)
* It's possible to have a _very_ large table
* and that the user asks for all of it at once...
*/
res = (u8 *) kmalloc(65536, GFP_KERNEL);
res = kmalloc(65536, GFP_KERNEL);
if (!res) {
kfree(ops);
return -ENOMEM;

2
drivers/mtd/devices/mtd_dataflash.c
View File

@ -459,7 +459,7 @@ add_dataflash(struct spi_device *spi, char *name,
struct mtd_info *device;
struct flash_platform_data *pdata = spi->dev.platform_data;
priv = (struct dataflash *) kzalloc(sizeof *priv, GFP_KERNEL);
priv = kzalloc(sizeof *priv, GFP_KERNEL);
if (!priv)
return -ENOMEM;

2
drivers/net/appletalk/ipddp.c
View File

@ -186,7 +186,7 @@ static int ipddp_xmit(struct sk_buff *skb, struct net_device *dev)
*/
static int ipddp_create(struct ipddp_route *new_rt)
{
struct ipddp_route *rt =(struct ipddp_route*) kmalloc(sizeof(*rt), GFP_KERNEL);
struct ipddp_route *rt = kmalloc(sizeof(*rt), GFP_KERNEL);
if (rt == NULL)
return -ENOMEM;

2
drivers/net/bsd_comp.c
View File

@ -395,7 +395,7 @@ static void *bsd_alloc (unsigned char *options, int opt_len, int decomp)
* Allocate the main control structure for this instance.
*/
maxmaxcode = MAXCODE(bits);
db = (struct bsd_db *) kmalloc (sizeof (struct bsd_db),
db = kmalloc(sizeof (struct bsd_db),
GFP_KERNEL);
if (!db)
{

2
drivers/net/irda/donauboe.c
View File

@ -1603,7 +1603,7 @@ toshoboe_open (struct pci_dev *pci_dev, const struct pci_device_id *pdid)
irda_qos_bits_to_value (&self->qos);
/* Allocate twice the size to guarantee alignment */
self->ringbuf = (void *) kmalloc (OBOE_RING_LEN << 1, GFP_KERNEL);
self->ringbuf = kmalloc(OBOE_RING_LEN << 1, GFP_KERNEL);
if (!self->ringbuf)
{
printk (KERN_ERR DRIVER_NAME ": can't allocate DMA buffers\n");

2
drivers/net/irda/irda-usb.c
View File

@ -1747,7 +1747,7 @@ static int irda_usb_probe(struct usb_interface *intf,
/* Don't change this buffer size and allocation without doing
* some heavy and complete testing. Don't ask why :-(
* Jean II */
self->speed_buff = (char *) kmalloc(IRDA_USB_SPEED_MTU, GFP_KERNEL);
self->speed_buff = kmalloc(IRDA_USB_SPEED_MTU, GFP_KERNEL);
if (self->speed_buff == NULL)
goto err_out_3;

2
drivers/net/irda/irport.c
View File

@ -164,7 +164,7 @@ irport_open(int i, unsigned int iobase, unsigned int irq)
/* Allocate memory if needed */
if (self->tx_buff.truesize > 0) {
self->tx_buff.head = (__u8 *) kmalloc(self->tx_buff.truesize,
self->tx_buff.head = kmalloc(self->tx_buff.truesize,
GFP_KERNEL);
if (self->tx_buff.head == NULL) {
IRDA_ERROR("%s(), can't allocate memory for "

4
drivers/net/lp486e.c
View File

@ -884,7 +884,7 @@ static int i596_start_xmit (struct sk_buff *skb, struct net_device *dev) {
dev->trans_start = jiffies;
tx_cmd = (struct tx_cmd *) kmalloc ((sizeof (struct tx_cmd) + sizeof (struct i596_tbd)), GFP_ATOMIC);
tx_cmd = kmalloc((sizeof (struct tx_cmd) + sizeof (struct i596_tbd)), GFP_ATOMIC);
if (tx_cmd == NULL) {
printk(KERN_WARNING "%s: i596_xmit Memory squeeze, dropping packet.\n", dev->name);
lp->stats.tx_dropped++;
@ -1266,7 +1266,7 @@ static void set_multicast_list(struct net_device *dev) {
if (dev->mc_count > 0) {
struct dev_mc_list *dmi;
char *cp;
cmd = (struct i596_cmd *)kmalloc(sizeof(struct i596_cmd)+2+dev->mc_count*6, GFP_ATOMIC);
cmd = kmalloc(sizeof(struct i596_cmd)+2+dev->mc_count*6, GFP_ATOMIC);
if (cmd == NULL) {
printk (KERN_ERR "%s: set_multicast Memory squeeze.\n", dev->name);
return;

4
drivers/net/ppp_deflate.c
View File

@ -121,7 +121,7 @@ static void *z_comp_alloc(unsigned char *options, int opt_len)
if (w_size < DEFLATE_MIN_SIZE || w_size > DEFLATE_MAX_SIZE)
return NULL;
state = (struct ppp_deflate_state *) kmalloc(sizeof(*state),
state = kmalloc(sizeof(*state),
GFP_KERNEL);
if (state == NULL)
return NULL;
@ -341,7 +341,7 @@ static void *z_decomp_alloc(unsigned char *options, int opt_len)
if (w_size < DEFLATE_MIN_SIZE || w_size > DEFLATE_MAX_SIZE)
return NULL;
state = (struct ppp_deflate_state *) kmalloc(sizeof(*state), GFP_KERNEL);
state = kmalloc(sizeof(*state), GFP_KERNEL);
if (state == NULL)
return NULL;

2
drivers/net/ppp_mppe.c
View File

@ -200,7 +200,7 @@ static void *mppe_alloc(unsigned char *options, int optlen)
|| options[0] != CI_MPPE || options[1] != CILEN_MPPE)
goto out;
state = (struct ppp_mppe_state *) kmalloc(sizeof(*state), GFP_KERNEL);
state = kmalloc(sizeof(*state), GFP_KERNEL);
if (state == NULL)
goto out;

6
drivers/net/slip.c
View File

@ -229,10 +229,10 @@ static int sl_realloc_bufs(struct slip *sl, int mtu)
if (len < 576 * 2)
len = 576 * 2;
xbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
rbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
xbuff = kmalloc(len + 4, GFP_ATOMIC);
rbuff = kmalloc(len + 4, GFP_ATOMIC);
#ifdef SL_INCLUDE_CSLIP
cbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
cbuff = kmalloc(len + 4, GFP_ATOMIC);
#endif

2
drivers/net/wan/hostess_sv11.c
View File

@ -231,7 +231,7 @@ static struct sv11_device *sv11_init(int iobase, int irq)
return NULL;
}
sv=(struct sv11_device *)kmalloc(sizeof(struct sv11_device), GFP_KERNEL);
sv = kmalloc(sizeof(struct sv11_device), GFP_KERNEL);
if(!sv)
goto fail3;

2
drivers/net/wan/pc300_drv.c
View File

@ -3455,7 +3455,7 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if ((err = pci_enable_device(pdev)) < 0)
return err;
card = (pc300_t *) kmalloc(sizeof(pc300_t), GFP_KERNEL);
card = kmalloc(sizeof(pc300_t), GFP_KERNEL);
if (card == NULL) {
printk("PC300 found at RAM 0x%016llx, "
"but could not allocate card structure.\n",

2
drivers/net/wan/pc300_tty.c
View File

@ -784,7 +784,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
continue;
}
new = (st_cpc_rx_buf *)kmalloc(rx_len + sizeof(st_cpc_rx_buf), GFP_ATOMIC);
new = kmalloc(rx_len + sizeof(st_cpc_rx_buf), GFP_ATOMIC);
if (new == 0) {
cpc_tty_rx_disc_frame(pc300chan);
continue;

8
drivers/net/wan/x25_asy.c
View File

@ -123,8 +123,8 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu)
unsigned char *xbuff, *rbuff;
int len = 2* newmtu;
xbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
rbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
xbuff = kmalloc(len + 4, GFP_ATOMIC);
rbuff = kmalloc(len + 4, GFP_ATOMIC);
if (xbuff == NULL || rbuff == NULL)
{
@ -465,11 +465,11 @@ static int x25_asy_open(struct net_device *dev)
len = dev->mtu * 2;
sl->rbuff = (unsigned char *) kmalloc(len + 4, GFP_KERNEL);
sl->rbuff = kmalloc(len + 4, GFP_KERNEL);
if (sl->rbuff == NULL) {
goto norbuff;
}
sl->xbuff = (unsigned char *) kmalloc(len + 4, GFP_KERNEL);
sl->xbuff = kmalloc(len + 4, GFP_KERNEL);
if (sl->xbuff == NULL) {
goto noxbuff;
}

2
drivers/net/wireless/hostap/hostap_ap.c
View File

@ -1253,7 +1253,7 @@ static char * ap_auth_make_challenge(struct ap_data *ap)
return NULL;
}
tmpbuf = (char *) kmalloc(WLAN_AUTH_CHALLENGE_LEN, GFP_ATOMIC);
tmpbuf = kmalloc(WLAN_AUTH_CHALLENGE_LEN, GFP_ATOMIC);
if (tmpbuf == NULL) {
PDEBUG(DEBUG_AP, "AP: kmalloc failed for challenge\n");
return NULL;

2
drivers/net/wireless/hostap/hostap_download.c
View File

@ -201,7 +201,7 @@ static u8 * prism2_read_pda(struct net_device *dev)
0x7f0002 /* Intel PRO/Wireless 2011B (PCI) */,
};
buf = (u8 *) kmalloc(PRISM2_PDA_SIZE, GFP_KERNEL);
buf = kmalloc(PRISM2_PDA_SIZE, GFP_KERNEL);
if (buf == NULL)
return NULL;

2
drivers/net/wireless/hostap/hostap_hw.c
View File

@ -2252,7 +2252,7 @@ static int hostap_tx_compl_read(local_info_t *local, int error,
if (txdesc->sw_support) {
len = le16_to_cpu(txdesc->data_len);
if (len < PRISM2_DATA_MAXLEN) {
*payload = (char *) kmalloc(len, GFP_ATOMIC);
*payload = kmalloc(len, GFP_ATOMIC);
if (*payload == NULL ||
hfa384x_from_bap(dev, BAP0, *payload, len)) {
PDEBUG(DEBUG_EXTRA, "%s: could not read TX "

2
drivers/net/wireless/hostap/hostap_ioctl.c
View File

@ -3829,7 +3829,7 @@ static int prism2_ioctl_priv_hostapd(local_info_t *local, struct iw_point *p)
p->length > PRISM2_HOSTAPD_MAX_BUF_SIZE || !p->pointer)
return -EINVAL;
param = (struct prism2_hostapd_param *) kmalloc(p->length, GFP_KERNEL);
param = kmalloc(p->length, GFP_KERNEL);
if (param == NULL)
return -ENOMEM;

2
drivers/net/wireless/hostap/hostap_main.c
View File

@ -250,7 +250,7 @@ u16 hostap_tx_callback_register(local_info_t *local,
unsigned long flags;
struct hostap_tx_callback_info *entry;
entry = (struct hostap_tx_callback_info *) kmalloc(sizeof(*entry),
entry = kmalloc(sizeof(*entry),
GFP_ATOMIC);
if (entry == NULL)
return 0;

2
drivers/net/wireless/ipw2100.c
View File

@ -2246,7 +2246,7 @@ static int ipw2100_snapshot_alloc(struct ipw2100_priv *priv)
if (priv->snapshot[0])
return 1;
for (i = 0; i < 0x30; i++) {
priv->snapshot[i] = (u8 *) kmalloc(0x1000, GFP_ATOMIC);
priv->snapshot[i] = kmalloc(0x1000, GFP_ATOMIC);
if (!priv->snapshot[i]) {
IPW_DEBUG_INFO("%s: Error allocating snapshot "
"buffer %d\n", priv->net_dev->name, i);

2
drivers/net/wireless/prism54/isl_ioctl.c
View File

@ -2775,7 +2775,7 @@ prism54_hostapd(struct net_device *ndev, struct iw_point *p)
p->length > PRISM2_HOSTAPD_MAX_BUF_SIZE || !p->pointer)
return -EINVAL;
param = (struct prism2_hostapd_param *) kmalloc(p->length, GFP_KERNEL);
param = kmalloc(p->length, GFP_KERNEL);
if (param == NULL)
return -ENOMEM;

2
drivers/net/wireless/wavelan_cs.c
View File

@ -603,7 +603,7 @@ static wavepoint_history *wl_new_wavepoint(unsigned short nwid, unsigned char se
if(lp->wavepoint_table.num_wavepoints==MAX_WAVEPOINTS)
return NULL;
new_wavepoint=(wavepoint_history *) kmalloc(sizeof(wavepoint_history),GFP_ATOMIC);
new_wavepoint = kmalloc(sizeof(wavepoint_history),GFP_ATOMIC);
if(new_wavepoint==NULL)
return NULL;

2
drivers/net/wireless/zd1211rw/zd_chip.c
View File

@ -101,7 +101,7 @@ int zd_ioread32v_locked(struct zd_chip *chip, u32 *values, const zd_addr_t *addr
/* Allocate a single memory block for values and addresses. */
count16 = 2*count;
a16 = (zd_addr_t *)kmalloc(count16 * (sizeof(zd_addr_t) + sizeof(u16)),
a16 = kmalloc(count16 * (sizeof(zd_addr_t) + sizeof(u16)),
GFP_NOFS);
if (!a16) {
dev_dbg_f(zd_chip_dev(chip),

2
drivers/parisc/iosapic.c
View File

@ -874,7 +874,7 @@ void *iosapic_register(unsigned long hpa)
return NULL;
}
isi = (struct iosapic_info *)kzalloc(sizeof(struct iosapic_info), GFP_KERNEL);
isi = kzalloc(sizeof(struct iosapic_info), GFP_KERNEL);
if (!isi) {
BUG();
return NULL;

8
drivers/pci/hotplug/cpqphp_nvram.c
View File

@ -520,7 +520,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
return 2;
while (nummem--) {
mem_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
mem_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
if (!mem_node)
break;
@ -548,7 +548,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
}
while (numpmem--) {
p_mem_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
p_mem_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
if (!p_mem_node)
break;
@ -576,7 +576,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
}
while (numio--) {
io_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
io_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
if (!io_node)
break;
@ -604,7 +604,7 @@ int compaq_nvram_load (void __iomem *rom_start, struct controller *ctrl)
}
while (numbus--) {
bus_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
bus_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
if (!bus_node)
break;

2
drivers/pci/hotplug/pciehp_hpc.c
View File

@ -1320,7 +1320,7 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev)
DBG_ENTER_ROUTINE
spin_lock_init(&list_lock);
php_ctlr = (struct php_ctlr_state_s *) kmalloc(sizeof(struct php_ctlr_state_s), GFP_KERNEL);
php_ctlr = kmalloc(sizeof(struct php_ctlr_state_s), GFP_KERNEL);
if (!php_ctlr) { /* allocate controller state data */
err("%s: HPC controller memory allocation error!\n", __FUNCTION__);

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