Subject: sched: Remove noop in lowest_flag_domain()
From: Hillf Danton <dhillf@gmail.com>
Date: Thu, 16 Jun 2011 21:55:19 -0400
Git-commit: 0835471697255b415edcefd6b1e25b6c034439f2
Patch-mainline: v3.2-rc1

Checking for the validity of sd is removed, since it is already
checked by the for_each_domain macro.

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/BANLkTimT+Tut-3TshCDm-NiLLXrOznibNA@mail.gmail.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Mike Galbraith <mgalbraith@suse.de>

---
 kernel/sched_fair.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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
@@ -3662,7 +3662,7 @@ static inline struct sched_domain *lowes
 	struct sched_domain *sd;
 
 	for_each_domain(cpu, sd)
-		if (sd && (sd->flags & flag))
+		if (sd->flags & flag)
 			break;
 
 	return sd;

