md-cluster: add missed lockres_free

We also need to free the lock resource before goto out.

Reviewed-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: NeilBrown <neilb@suse.com>

diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c
index 057a9733f74894696ae9c244cbb744c0a4c91648..411b4306840ff04a8a16145afa2bf133a4aa1d2b 100644 (file)
--- a/drivers/md/md-cluster.c
+++ b/drivers/md/md-cluster.c
@@ -647,8 +647,10 @@ static int gather_all_resync_info(struct mddev *mddev, int total_slots)
                        lockres_free(bm_lockres);
                        continue;
                }
-               if (ret)
+               if (ret) {
+                       lockres_free(bm_lockres);
                        goto out;
+               }
                /* TODO: Read the disk bitmap sb and check if it needs recovery */
                dlm_unlock_sync(bm_lockres);
                lockres_free(bm_lockres);