Fixed warning reported by kbuild test robot.
When reading current resource usage value, when no resources are
allocated, its possible that it can report a uninitialized value
for current resource usage.
This fix avoids it by initializing it to zero as no resource is
allocated.
Signed-off-by: Parav Pandit <pandit.parav@xxxxxxxxx>
---
kernel/cgroup/rdma.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/kernel/cgroup/rdma.c b/kernel/cgroup/rdma.c
index 021bee7..defad3c 100644
--- a/kernel/cgroup/rdma.c
+++ b/kernel/cgroup/rdma.c
@@ -518,6 +518,8 @@ static void print_rpool_values(struct seq_file *sf,
} else {
if (rpool)
value = rpool->resources[i].usage;
+ else
+ value = 0;
}
if (value == S32_MAX)
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe cgroups" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
