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drivers/block/cciss.c: kmalloc + memset conversion to kzalloc

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drivers/block/cciss.c | 104285 -> 104168 (-117 bytes)
 drivers/block/cciss.o | 277400 -> 277124 (-276 bytes)

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Acked-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Mariusz Kozlowski 2007-08-11 22:34:29 +02:00 committed by Jens Axboe
parent 9b99628f8e
commit 1aebe18787
1 changed files with 8 additions and 8 deletions
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16
drivers/block/cciss.c
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@ -1977,12 +1977,13 @@ cciss_read_capacity(int ctlr, int logvol, int withirq, sector_t *total_size,
{
ReadCapdata_struct *buf;
int return_code;
buf = kmalloc(sizeof(ReadCapdata_struct), GFP_KERNEL);
if (buf == NULL) {
buf = kzalloc(sizeof(ReadCapdata_struct), GFP_KERNEL);
if (!buf) {
printk(KERN_WARNING "cciss: out of memory\n");
return;
}
memset(buf, 0, sizeof(ReadCapdata_struct));
if (withirq)
return_code = sendcmd_withirq(CCISS_READ_CAPACITY,
ctlr, buf, sizeof(ReadCapdata_struct),
@ -2003,7 +2004,6 @@ cciss_read_capacity(int ctlr, int logvol, int withirq, sector_t *total_size,
printk(KERN_INFO " blocks= %llu block_size= %d\n",
(unsigned long long)*total_size+1, *block_size);
kfree(buf);
return;
}
static void
@ -2011,12 +2011,13 @@ cciss_read_capacity_16(int ctlr, int logvol, int withirq, sector_t *total_size,
{
ReadCapdata_struct_16 *buf;
int return_code;
buf = kmalloc(sizeof(ReadCapdata_struct_16), GFP_KERNEL);
if (buf == NULL) {
buf = kzalloc(sizeof(ReadCapdata_struct_16), GFP_KERNEL);
if (!buf) {
printk(KERN_WARNING "cciss: out of memory\n");
return;
}
memset(buf, 0, sizeof(ReadCapdata_struct_16));
if (withirq) {
return_code = sendcmd_withirq(CCISS_READ_CAPACITY_16,
ctlr, buf, sizeof(ReadCapdata_struct_16),
@ -2038,7 +2039,6 @@ cciss_read_capacity_16(int ctlr, int logvol, int withirq, sector_t *total_size,
printk(KERN_INFO " blocks= %llu block_size= %d\n",
(unsigned long long)*total_size+1, *block_size);
kfree(buf);
return;
}
static int cciss_revalidate(struct gendisk *disk)