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[AX.25]: Use kzalloc

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Replace kzalloc instead of kmalloc + memset.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ralf Baechle 2006-07-09 12:14:22 -07:00 committed by David S. Miller
parent 2478173464
commit 1b30dd359e
4 changed files with 4 additions and 10 deletions
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3
net/ax25/af_ax25.c
View File

@ -486,10 +486,9 @@ ax25_cb *ax25_create_cb(void)
{
ax25_cb *ax25;
if ((ax25 = kmalloc(sizeof(*ax25), GFP_ATOMIC)) == NULL)
if ((ax25 = kzalloc(sizeof(*ax25), GFP_ATOMIC)) == NULL)
return NULL;
memset(ax25, 0x00, sizeof(*ax25));
atomic_set(&ax25->refcount, 1);
skb_queue_head_init(&ax25->write_queue);

4
net/ax25/ax25_dev.c
View File

@ -55,15 +55,13 @@ void ax25_dev_device_up(struct net_device *dev)
{
ax25_dev *ax25_dev;
if ((ax25_dev = kmalloc(sizeof(*ax25_dev), GFP_ATOMIC)) == NULL) {
if ((ax25_dev = kzalloc(sizeof(*ax25_dev), GFP_ATOMIC)) == NULL) {
printk(KERN_ERR "AX.25: ax25_dev_device_up - out of memory\n");
return;
}
ax25_unregister_sysctl();
memset(ax25_dev, 0x00, sizeof(*ax25_dev));
dev->ax25_ptr = ax25_dev;
ax25_dev->dev = dev;
dev_hold(dev);

4
net/netrom/af_netrom.c
View File

@ -1382,14 +1382,12 @@ static int __init nr_proto_init(void)
return -1;
}
dev_nr = kmalloc(nr_ndevs * sizeof(struct net_device *), GFP_KERNEL);
dev_nr = kzalloc(nr_ndevs * sizeof(struct net_device *), GFP_KERNEL);
if (dev_nr == NULL) {
printk(KERN_ERR "NET/ROM: nr_proto_init - unable to allocate device array\n");
return -1;
}
memset(dev_nr, 0x00, nr_ndevs * sizeof(struct net_device *));
for (i = 0; i < nr_ndevs; i++) {
char name[IFNAMSIZ];
struct net_device *dev;

3
net/rose/af_rose.c
View File

@ -1490,14 +1490,13 @@ static int __init rose_proto_init(void)
rose_callsign = null_ax25_address;
dev_rose = kmalloc(rose_ndevs * sizeof(struct net_device *), GFP_KERNEL);
dev_rose = kzalloc(rose_ndevs * sizeof(struct net_device *), GFP_KERNEL);
if (dev_rose == NULL) {
printk(KERN_ERR "ROSE: rose_proto_init - unable to allocate device structure\n");
rc = -ENOMEM;
goto out_proto_unregister;
}
memset(dev_rose, 0x00, rose_ndevs * sizeof(struct net_device*));
for (i = 0; i < rose_ndevs; i++) {
struct net_device *dev;
char name[IFNAMSIZ];