linux-kernel - [PATCH 13/15] blk-cgroup: Drop unlikely before IS_ERR(_OR

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Message-Id: <fcdc38fea7e3bc310fc659d0612934d55d28c2f1.1438331416.git.viresh.kumar@linaro.org>
Date:	Fri, 31 Jul 2015 14:08:33 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	akpm@...ux-foundation.org
Cc:	linaro-kernel@...ts.linaro.org, linux-kernel@...r.kernel.org,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Jens Axboe <axboe@...com>, Tejun Heo <tj@...nel.org>,
	Vivek Goyal <vgoyal@...hat.com>
Subject: [PATCH 13/15] blk-cgroup: Drop unlikely before IS_ERR(_OR_NULL)

IS_ERR(_OR_NULL) already contain an 'unlikely' compiler flag and there
is no need to do that again from its callers. Drop it.

Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 include/linux/blk-cgroup.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/blk-cgroup.h b/include/linux/blk-cgroup.h
index 1b62d768c7df..a4cd1641e9e2 100644
--- a/include/linux/blk-cgroup.h
+++ b/include/linux/blk-cgroup.h
@@ -374,7 +374,7 @@ static inline struct request_list *blk_get_rl(struct request_queue *q,
 	 * root_rl in such cases.
 	 */
 	blkg = blkg_lookup_create(blkcg, q);
-	if (unlikely(IS_ERR(blkg)))
+	if (IS_ERR(blkg))
 		goto root_rl;
 
 	blkg_get(blkg);
-- 
2.4.0

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