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cgroup: simplify code in cgroup_apply_control

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It could directly return 'cgroup_update_dfl_csses' to simplify code.

Signed-off-by: William Dean <williamsukatube@163.com>
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
William Dean 2022-09-17 16:40:39 +08:00 • committed by Tejun Heo
parent 7e1eb5437d
commit 61c41711b1
1 changed files with 1 additions and 5 deletions
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6
kernel/cgroup/cgroup.c
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@ -3305,11 +3305,7 @@ static int cgroup_apply_control(struct cgroup *cgrp)
* making the following cgroup_update_dfl_csses() properly update
* css associations of all tasks in the subtree.
*/
ret = cgroup_update_dfl_csses(cgrp);
if (ret)
return ret;
return 0;
return cgroup_update_dfl_csses(cgrp);
}
/**