>From d127027baf98dce3ca31bec18c2c0e048ceda7c4 Mon Sep 17 00:00:00 2001
From: Li Zefan <lize...@huawei.com>
Date: Tue, 15 Jan 2013 14:11:32 +0800
proc_cpuset_show() has a spurious -EINVAL assignment which does
nothing. Remove it.
This patch doesn't make any functional difference.
tj: Rewrote patch description.
Signed-off-by: Li Zefan <lize...@huawei.com>
Signed-off-by: Tejun Heo <t...@kernel.org>
---
Ditto. Thanks!
kernel/cpuset.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 1a675e4..16be7c9 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -2677,7 +2677,6 @@ static int proc_cpuset_show(struct seq_file *m, void
*unused_v)
if (!tsk)
goto out_free;
- retval = -EINVAL;
rcu_read_lock();
css = task_subsys_state(tsk, cpuset_subsys_id);
retval = cgroup_path(css->cgroup, buf, PAGE_SIZE);
--
1.8.0.2
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