From eae8263fb1f4256460270dd8f42334604dcdfac6 Mon Sep 17 00:00:00 2001 From: Byungchul Park Date: Tue, 14 Feb 2017 16:26:24 +0900 Subject: [PATCH] md/raid5: Don't reinvent the wheel but use existing llist API Although llist provides proper APIs, they are not used. Make them used. Signed-off-by: Byungchul Park Signed-off-by: Shaohua Li --- drivers/md/raid5.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index b193316804d4..7b7722bb2e8d 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -353,17 +353,15 @@ static void release_inactive_stripe_list(struct r5conf *conf, static int release_stripe_list(struct r5conf *conf, struct list_head *temp_inactive_list) { - struct stripe_head *sh; + struct stripe_head *sh, *t; int count = 0; struct llist_node *head; head = llist_del_all(&conf->released_stripes); head = llist_reverse_order(head); - while (head) { + llist_for_each_entry_safe(sh, t, head, release_list) { int hash; - sh = llist_entry(head, struct stripe_head, release_list); - head = llist_next(head); /* sh could be readded after STRIPE_ON_RELEASE_LIST is cleard */ smp_mb(); clear_bit(STRIPE_ON_RELEASE_LIST, &sh->state); -- 2.20.1