linux-kernel - [PATCH v4 12/12] sched/numa: fix two local 'ret' in task_numa

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Message-Id: <1386667175-19952-12-git-send-email-liwanp@linux.vnet.ibm.com>
Date:	Tue, 10 Dec 2013 17:19:35 +0800
From:	Wanpeng Li <liwanp@...ux.vnet.ibm.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...hat.com>
Cc:	Rik van Riel <riel@...hat.com>, Mel Gorman <mgorman@...e.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Naoya Horiguchi <n-horiguchi@...jp.nec.com>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	Wanpeng Li <liwanp@...ux.vnet.ibm.com>
Subject: [PATCH v4 12/12] sched/numa: fix two local 'ret' in task_numa_migrate()

task_numa_migrate() has two locals called "ret". Fix it all up.

Reviewed-by: Naoya Horiguchi <n-horiguchi@...jp.nec.com>
Signed-off-by: Wanpeng Li <liwanp@...ux.vnet.ibm.com>
---
 kernel/sched/fair.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 5ff86ec..73bc543 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -1257,7 +1257,7 @@ static int task_numa_migrate(struct task_struct *p)
 	p->numa_scan_period = task_scan_min(p);
 
 	if (env.best_task == NULL) {
-		int ret = migrate_task_to(p, env.best_cpu);
+		ret = migrate_task_to(p, env.best_cpu);
 		return ret;
 	}
 
-- 
1.7.7.6

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