cgroup: trivial style updates
* Place newline before function opening brace in cgroup_kill_sb().
* Insert space before assignment in attach_task_by_pid()
tj: merged two patches into one.
Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 7030f04..680e2be 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1669,7 +1669,8 @@
return ERR_PTR(ret);
}
-static void cgroup_kill_sb(struct super_block *sb) {
+static void cgroup_kill_sb(struct super_block *sb)
+{
struct cgroupfs_root *root = sb->s_fs_info;
struct cgroup *cgrp = &root->top_cgroup;
struct cgrp_cset_link *link, *tmp_link;
@@ -2117,7 +2118,7 @@
tsk = find_task_by_vpid(pid);
if (!tsk) {
rcu_read_unlock();
- ret= -ESRCH;
+ ret = -ESRCH;
goto out_unlock_cgroup;
}
/*