[PATCH v2 01/10] cpuset: remove redundant check in cpuset_cpus_allowed_fallback()

From: Li Zefan
Date: Wed Jun 05 2013 - 05:16:53 EST


task_cs() will never return NULL.

Signed-off-by: Li Zefan <lizefan@xxxxxxxxxx>
---
kernel/cpuset.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 64b3f79..f0c884a 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -2253,8 +2253,7 @@ void cpuset_cpus_allowed_fallback(struct task_struct *tsk)

rcu_read_lock();
cs = task_cs(tsk);
- if (cs)
- do_set_cpus_allowed(tsk, cs->cpus_allowed);
+ do_set_cpus_allowed(tsk, cs->cpus_allowed);
rcu_read_unlock();

/*
--
1.8.0.2
--
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