linux-kernel - [PATCH 14/15] mm: Drop unlikely before IS_ERR(_OR

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Message-Id: <91586af267deb26b905fba61a9f1f665a204a4e3.1438331416.git.viresh.kumar@linaro.org>
Date:	Fri, 31 Jul 2015 14:08:34 +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>,
	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>,
	David Rientjes <rientjes@...gle.com>,
	Ebru Akagunduz <ebru.akagunduz@...il.com>,
	Johannes Weiner <hannes@...xchg.org>,
	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
	linux-mm@...ck.org (open list:MEMORY MANAGEMENT),
	Mel Gorman <mgorman@...e.de>, Michal Hocko <mhocko@...e.cz>,
	Vlastimil Babka <vbabka@...e.cz>
Subject: [PATCH 14/15] mm: 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>
---
 mm/huge_memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index c107094f79ba..e14652480c59 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -149,7 +149,7 @@ static int start_stop_khugepaged(void)
 		if (!khugepaged_thread)
 			khugepaged_thread = kthread_run(khugepaged, NULL,
 							"khugepaged");
-		if (unlikely(IS_ERR(khugepaged_thread))) {
+		if (IS_ERR(khugepaged_thread)) {
 			pr_err("khugepaged: kthread_run(khugepaged) failed\n");
 			err = PTR_ERR(khugepaged_thread);
 			khugepaged_thread = NULL;
-- 
2.4.0

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