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-rw-r--r--kernel/cgroup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 6d6d3c752096..12b580f4338e 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -424,7 +424,7 @@ static int notify_on_release(const struct cgroup *cgrp)
*/
#define for_each_subsys_which(ss, ssid, ss_maskp) \
if (!CGROUP_SUBSYS_COUNT) /* to avoid spurious gcc warning */ \
- ; \
+ (ssid) = 0; \
else \
for_each_set_bit(ssid, ss_maskp, CGROUP_SUBSYS_COUNT) \
if (((ss) = cgroup_subsys[ssid]) && false) \