Commit 4530a16967a52e7ff6f8840d7e323cfb589fa2ae
Committed by
James Bottomley
1 parent
b7405e1643
Exists in
master
and in
7 other branches
[SCSI] ch: kmalloc/memset->kzalloc
Replacing kmalloc/memset combination with kzalloc. Signed-off-by: vignesh babu <vignesh.babu@wipro.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Showing 1 changed file with 3 additions and 6 deletions Side-by-side Diff
drivers/scsi/ch.c
... | ... | @@ -319,10 +319,9 @@ |
319 | 319 | int result,id,lun,i; |
320 | 320 | u_int elem; |
321 | 321 | |
322 | - buffer = kmalloc(512, GFP_KERNEL | GFP_DMA); | |
322 | + buffer = kzalloc(512, GFP_KERNEL | GFP_DMA); | |
323 | 323 | if (!buffer) |
324 | 324 | return -ENOMEM; |
325 | - memset(buffer,0,512); | |
326 | 325 | |
327 | 326 | memset(cmd,0,sizeof(cmd)); |
328 | 327 | cmd[0] = MODE_SENSE; |
329 | 328 | |
... | ... | @@ -530,10 +529,9 @@ |
530 | 529 | u_char *buffer; |
531 | 530 | int result; |
532 | 531 | |
533 | - buffer = kmalloc(512, GFP_KERNEL); | |
532 | + buffer = kzalloc(512, GFP_KERNEL); | |
534 | 533 | if (!buffer) |
535 | 534 | return -ENOMEM; |
536 | - memset(buffer,0,512); | |
537 | 535 | |
538 | 536 | dprintk("%s %s voltag: 0x%x => \"%s\"\n", |
539 | 537 | clear ? "clear" : "set", |
540 | 538 | |
... | ... | @@ -922,11 +920,10 @@ |
922 | 920 | if (sd->type != TYPE_MEDIUM_CHANGER) |
923 | 921 | return -ENODEV; |
924 | 922 | |
925 | - ch = kmalloc(sizeof(*ch), GFP_KERNEL); | |
923 | + ch = kzalloc(sizeof(*ch), GFP_KERNEL); | |
926 | 924 | if (NULL == ch) |
927 | 925 | return -ENOMEM; |
928 | 926 | |
929 | - memset(ch,0,sizeof(*ch)); | |
930 | 927 | ch->minor = ch_devcount; |
931 | 928 | sprintf(ch->name,"ch%d",ch->minor); |
932 | 929 | mutex_init(&ch->lock); |