sched/fair: Set se->vruntime directly in place_entity()

We are first storing the new vruntime in a variable and then
storing it in se->vruntime. Simply update se->vruntime directly.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: linaro-dev@lists.linaro.org
Cc: patches@linaro.org
Cc: peterz@infradead.org
Link: http://lkml.kernel.org/r/ae59db1945518d6f6250920d46eb1f1a9cc0024e.1352361704.git.viresh.kumar@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index a7a19ff..8dbee9f 100644 (file)
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -1680,9 +1680,7 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial)
        }
 
        /* ensure we never gain time by being placed backwards. */
-       vruntime = max_vruntime(se->vruntime, vruntime);
-
-       se->vruntime = vruntime;
+       se->vruntime = max_vruntime(se->vruntime, vruntime);
 }
 
 static void check_enqueue_throttle(struct cfs_rq *cfs_rq);