diff options
| author | Tejun Heo <tj@kernel.org> | 2016-02-22 22:25:45 -0500 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2016-02-22 22:25:45 -0500 |
| commit | b598dde354de22d87f664a7b99b8c21437da8efb (patch) | |
| tree | ce9d1050e1e61ecefca426fe5b2da185b31abfe9 /kernel/cgroup.c | |
| parent | 1619b6d4fdd776b1b91bd288ad6f7e37fe183485 (diff) | |
| download | blackbird-op-linux-b598dde354de22d87f664a7b99b8c21437da8efb.tar.gz blackbird-op-linux-b598dde354de22d87f664a7b99b8c21437da8efb.zip | |
cgroup: fix error return value of cgroup_addrm_files()
cgroup_addrm_files() incorrectly returned 0 after add failure. Fix
it.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Diffstat (limited to 'kernel/cgroup.c')
| -rw-r--r-- | kernel/cgroup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 7ad61915967f..68b032df77f5 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -3369,7 +3369,7 @@ static int cgroup_addrm_files(struct cgroup_subsys_state *css, bool is_add) { struct cftype *cft, *cft_end = NULL; - int ret; + int ret = 0; lockdep_assert_held(&cgroup_mutex); @@ -3398,7 +3398,7 @@ restart: cgroup_rm_file(cgrp, cft); } } - return 0; + return ret; } static int cgroup_apply_cftypes(struct cftype *cfts, bool is_add) |
