From 1437f5bca3c2d162f058cba37dfbeb20f619040d Mon Sep 17 00:00:00 2001 From: Hillf Danton Date: Sat, 23 Apr 2011 21:29:05 +0800 Subject: [PATCH] sched: Remove noop in alloc_rt_sched_group() The rq varible, though computed for each possible cpu, has nothing to do in the function, so it can be removed. This also eliminates a build warning. Signed-off-by: Hillf Danton Reviewed-by: Yong Zhang Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/BANLkTin-FfQfqW5ym1iuEmrk8s777Y1LAg@mail.gmail.com Signed-off-by: Ingo Molnar --- kernel/sched.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index 9cde2dd229c..f11a2a5d03a 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -8226,7 +8226,6 @@ int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent) { struct rt_rq *rt_rq; struct sched_rt_entity *rt_se; - struct rq *rq; int i; tg->rt_rq = kzalloc(sizeof(rt_rq) * nr_cpu_ids, GFP_KERNEL); @@ -8240,8 +8239,6 @@ int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent) ktime_to_ns(def_rt_bandwidth.rt_period), 0); for_each_possible_cpu(i) { - rq = cpu_rq(i); - rt_rq = kzalloc_node(sizeof(struct rt_rq), GFP_KERNEL, cpu_to_node(i)); if (!rt_rq) -- 2.39.5