Commit ebef264b authored by Wei Yongjun's avatar Wei Yongjun Committed by James Bottomley

[SCSI] use kmem_cache_zalloc instead of kmem_cache_alloc/memset

Signed-off-by: default avatarWei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent 0fdf96b6
...@@ -169,12 +169,10 @@ scsi_pool_alloc_command(struct scsi_host_cmd_pool *pool, gfp_t gfp_mask) ...@@ -169,12 +169,10 @@ scsi_pool_alloc_command(struct scsi_host_cmd_pool *pool, gfp_t gfp_mask)
{ {
struct scsi_cmnd *cmd; 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) if (!cmd)
return NULL; return NULL;
memset(cmd, 0, sizeof(*cmd));
cmd->sense_buffer = kmem_cache_alloc(pool->sense_slab, cmd->sense_buffer = kmem_cache_alloc(pool->sense_slab,
gfp_mask | pool->gfp_mask); gfp_mask | pool->gfp_mask);
if (!cmd->sense_buffer) { if (!cmd->sense_buffer) {
......
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