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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-09-05 14:40:43 +0800 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-09-22 21:33:53 +0000 |
| commit | 2636ff6b0df904cf1c982f580860204a386d177f (patch) | |
| tree | d23c62b07218fe73d204ffc97681531030932df2 | |
| parent | 012a1211845eab69a5488d59eb87d24cc518c627 (diff) | |
| download | linux-2636ff6b0df904cf1c982f580860204a386d177f.tar.gz linux-2636ff6b0df904cf1c982f580860204a386d177f.tar.bz2 linux-2636ff6b0df904cf1c982f580860204a386d177f.zip | |
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 <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
| -rw-r--r-- | drivers/video/vermilion/vermilion.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/vermilion/vermilion.c b/drivers/video/vermilion/vermilion.c index 970e43d13f52..083f0c844892 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); } |