sched: Cleanup duplicate local variable in{enqueue_dequeue}_task_fair

[Lin Ming]

No need to define a new "cfs_rq" variable in the "for" block.
Just use the one at the top of the function.

Signed-off-by: Lin Ming <ming.m.lin@xxxxxxxxx>
---
 kernel/sched_fair.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index e7d67a9..47d6b17 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1336,7 +1336,7 @@ enqueue_task_fair(struct rq *rq, struct task_struct *p, int flags)
 	}
 
 	for_each_sched_entity(se) {
-		struct cfs_rq *cfs_rq = cfs_rq_of(se);
+		cfs_rq = cfs_rq_of(se);
 
 		update_cfs_load(cfs_rq, 0);
 		update_cfs_shares(cfs_rq);
@@ -1376,7 +1376,7 @@ static void dequeue_task_fair(struct rq *rq, struct task_struct *p, int flags)
 	}
 
 	for_each_sched_entity(se) {
-		struct cfs_rq *cfs_rq = cfs_rq_of(se);
+		cfs_rq = cfs_rq_of(se);
 
 		update_cfs_load(cfs_rq, 0);
 		update_cfs_shares(cfs_rq);


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