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![Tejun Heo](https://secure.gravatar.com/avatar/3153fad76e09b4fe37ddc74d32312eb4.jpg?s=96&d=mm)
Tejun Heo committed 679a5e3f128
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>