From: Muhammad Falak R Wani <falakreyaz@gmail.com>
Date: Thu, 5 May 2016 09:51:19 +0000 (+0530)
Subject: sched/core: Remove unused variable
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8c5e95548d41a48b1eb2be741107a259251ebd86;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

sched/core: Remove unused variable

Remove unused variable 'ret', and directly return 0.

Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1462441879-10092-1-git-send-email-falakreyaz@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 71c5a753e6e9..a6d3e7a9c0a9 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -8019,7 +8019,7 @@ static int sched_rt_can_attach(struct task_group *tg, struct task_struct *tsk)
 static int sched_rt_global_constraints(void)
 {
 	unsigned long flags;
-	int i, ret = 0;
+	int i;
 
 	raw_spin_lock_irqsave(&def_rt_bandwidth.rt_runtime_lock, flags);
 	for_each_possible_cpu(i) {
@@ -8031,7 +8031,7 @@ static int sched_rt_global_constraints(void)
 	}
 	raw_spin_unlock_irqrestore(&def_rt_bandwidth.rt_runtime_lock, flags);
 
-	return ret;
+	return 0;
 }
 #endif /* CONFIG_RT_GROUP_SCHED */