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-rw-r--r--mm/memcontrol.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index cf405510cd17..bac2de4b9c42 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5104,8 +5104,8 @@ struct mem_cgroup *mem_cgroup_get_from_ino(unsigned long ino)
struct mem_cgroup *memcg;
cgrp = cgroup_get_from_id(ino);
- if (!cgrp)
- return ERR_PTR(-ENOENT);
+ if (IS_ERR(cgrp))
+ return ERR_CAST(cgrp);
css = cgroup_get_e_css(cgrp, &memory_cgrp_subsys);
if (css)