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-rw-r--r--kernel/events/core.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 1cf24b3e42ec..8be3e34274b9 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -391,14 +391,9 @@ perf_cgroup_match(struct perf_event *event)
event->cgrp->css.cgroup);
}
-static inline void perf_put_cgroup(struct perf_event *event)
-{
- css_put(&event->cgrp->css);
-}
-
static inline void perf_detach_cgroup(struct perf_event *event)
{
- perf_put_cgroup(event);
+ css_put(&event->cgrp->css);
event->cgrp = NULL;
}