From 2636ff6b0df904cf1c982f580860204a386d177f Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Wed, 5 Sep 2012 14:40:43 +0800 Subject: [PATCH] vmlfb: use list_move_tail instead of list_del/list_add_tail Using list_move_tail() instead of list_del() + list_add_tail(). spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Signed-off-by: Florian Tobias Schandinat --- drivers/video/vermilion/vermilion.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/vermilion/vermilion.c b/drivers/video/vermilion/vermilion.c index 970e43d..083f0c8 100644 --- a/drivers/video/vermilion/vermilion.c +++ b/drivers/video/vermilion/vermilion.c @@ -1168,8 +1168,7 @@ void vmlfb_unregister_subsys(struct vml_sys *sys) list_for_each_entry_safe(entry, next, &global_has_mode, head) { printk(KERN_DEBUG MODULE_NAME ": subsys disable pipe\n"); vmlfb_disable_pipe(entry); - list_del(&entry->head); - list_add_tail(&entry->head, &global_no_mode); + list_move_tail(&entry->head, &global_no_mode); } mutex_unlock(&vml_mutex); } -- 2.7.4