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-rw-r--r--block/blk-cgroup.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index d61ec5636ce..61553670735 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -1075,6 +1075,7 @@ static int blkiocg_file_write(struct cgroup *cgrp, struct cftype *cft,
if (blkio_delete_rule_command(newpn)) {
blkio_policy_delete_node(pn);
+ kfree(pn);
spin_unlock_irq(&blkcg->lock);
goto update_io_group;
}