| commit | 679a5e3f12830392d14f94b04bbe0f3cabdbd773 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Thu Sep 29 11:58:36 2016 +0200 |
| committer | Tejun Heo <tj@kernel.org> | Thu Sep 29 15:55:02 2016 +0200 |
| tree | 075922558e658517eb69a5276f458ee7e97add06 | |
| parent | ed1777de25e45bfb58fad63341904f8a77911785 [diff] |
cpuset: fix error handling regression in proc_cpuset_show()
4c737b41de7f ("cgroup: make cgroup_path() and friends behave in the
style of strlcpy()") botched the conversion of proc_cpuset_show() and
broke its error handling. It made the function return 0 on failures
and fail to handle error returns from cgroup_path_ns(). Fix it.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tejun Heo <tj@kernel.org>