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authorWei Yongjun <yjwei@cn.fujitsu.com>2009-03-04 12:06:13 -0800
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-04-03 10:16:31 -0500
commitebef264bd90abb8bcafe29e5ba5492da4f7d4492 (patch)
tree288c032bb0b050d53d2b012529d0962ce73ffd14 /drivers/scsi
parent0fdf96b67ac2649cc1ddb29b316a0db11586c6a8 (diff)
[SCSI] use kmem_cache_zalloc instead of kmem_cache_alloc/memset
Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/scsi.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index a2ef03243a2c..166417a6afba 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -169,12 +169,10 @@ scsi_pool_alloc_command(struct scsi_host_cmd_pool *pool, gfp_t gfp_mask)
{
struct scsi_cmnd *cmd;
- cmd = kmem_cache_alloc(pool->cmd_slab, gfp_mask | pool->gfp_mask);
+ cmd = kmem_cache_zalloc(pool->cmd_slab, gfp_mask | pool->gfp_mask);
if (!cmd)
return NULL;
- memset(cmd, 0, sizeof(*cmd));
-
cmd->sense_buffer = kmem_cache_alloc(pool->sense_slab,
gfp_mask | pool->gfp_mask);
if (!cmd->sense_buffer) {