Subject: sched: Cleanup duplicate local variable in [enqueue|dequeue]_task_fair
From: Lin Ming <ming.m.lin@intel.com>
Date: Fri, 22 Jul 2011 09:14:31 +0800
Git-commit: 0f3171438fc917b9f6b8b60dbb7a3fff9a0f68fd
Patch-mainline: v3.1-rc1

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@intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1311297271.3938.1352.camel@minggr.sh.intel.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Mike Galbraith <mgalbraith@suse.de>

---
 kernel/sched_fair.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-3.0-SLE11-SP2-3.0/kernel/sched_fair.c
===================================================================
--- linux-3.0-SLE11-SP2-3.0.orig/kernel/sched_fair.c
+++ linux-3.0-SLE11-SP2-3.0/kernel/sched_fair.c
@@ -1317,7 +1317,7 @@ enqueue_task_fair(struct rq *rq, struct
 	}
 
 	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);
@@ -1360,7 +1360,7 @@ static void dequeue_task_fair(struct rq
 	}
 
 	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);

