block: remove redundant unlikely annotation
diff mbox series

Message ID 20190212031657.14324-1-cgxu519@gmx.com
State New
Headers show
Series
  • block: remove redundant unlikely annotation
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Commit Message

Chengguang Xu Feb. 12, 2019, 3:16 a.m. UTC
unlikely has already included in IS_ERR(),
so just remove it.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
---
 block/blk-cgroup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Bart Van Assche Feb. 12, 2019, 4:31 p.m. UTC | #1
On Tue, 2019-02-12 at 11:16 +0800, Chengguang Xu wrote:
> unlikely has already included in IS_ERR(),
> so just remove it.
> 
> Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
> ---
>  block/blk-cgroup.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
> index 2bed5725aa03..699dba716c83 100644
> --- a/block/blk-cgroup.c
> +++ b/block/blk-cgroup.c
> @@ -880,7 +880,7 @@ int blkg_conf_prep(struct blkcg *blkcg, const struct blkcg_policy *pol,
>  			blkg_free(new_blkg);
>  		} else {
>  			blkg = blkg_create(pos, q, new_blkg);
> -			if (unlikely(IS_ERR(blkg))) {
> +			if (IS_ERR(blkg)) {
>  				ret = PTR_ERR(blkg);
>  				goto fail_unlock;
>  			}

Reviewed-by: Bart Van Assche <bvanassche@acm.org>

Patch
diff mbox series

diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 2bed5725aa03..699dba716c83 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -880,7 +880,7 @@  int blkg_conf_prep(struct blkcg *blkcg, const struct blkcg_policy *pol,
 			blkg_free(new_blkg);
 		} else {
 			blkg = blkg_create(pos, q, new_blkg);
-			if (unlikely(IS_ERR(blkg))) {
+			if (IS_ERR(blkg)) {
 				ret = PTR_ERR(blkg);
 				goto fail_unlock;
 			}