Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

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

[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

drivers/scsi/scsi.c

+1 −3
Original line number Original line Diff line number Diff line
@@ -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) {