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Commit b8158051 authored by Wei Yongjun's avatar Wei Yongjun Committed by Mike Snitzer
Browse files

dm cache policy mq: use list_del_init instead of list_del + INIT_LIST_HEAD 



Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: default avatarJoe Thornber <ejt@redhat.com>
Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
parent 8b64e881

drivers/md/dm-cache-policy-mq.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -287,9 +287,8 @@ static struct entry *alloc_entry(struct entry_pool *ep) 
static struct entry *alloc_particular_entry(struct entry_pool *ep, dm_cblock_t cblock)

static struct entry *alloc_particular_entry(struct entry_pool *ep, dm_cblock_t cblock)

{

{

	struct entry *e = ep->entries + from_cblock(cblock);

	struct entry *e = ep->entries + from_cblock(cblock);

	list_del(&e->list);





	INIT_LIST_HEAD(&e->list);

	list_del_init(&e->list);

	INIT_HLIST_NODE(&e->hlist);

	INIT_HLIST_NODE(&e->hlist);

	ep->nr_allocated++;

	ep->nr_allocated++;