dm thin: fix missing pool reference count decrement in pool_ctr error path
authorMike Snitzer <snitzer@redhat.com>
Tue, 13 Oct 2015 16:04:28 +0000 (12:04 -0400)
committerMike Snitzer <snitzer@redhat.com>
Tue, 13 Oct 2015 16:20:55 +0000 (12:20 -0400)
Fixes: ac8c3f3df ("dm thin: generate event when metadata threshold passed")
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org # 3.10+
drivers/md/dm-thin.c

index 6fcbfb0..3897b90 100644 (file)
@@ -3201,7 +3201,7 @@ static int pool_ctr(struct dm_target *ti, unsigned argc, char **argv)
                                                metadata_low_callback,
                                                pool);
        if (r)
-               goto out_free_pt;
+               goto out_flags_changed;
 
        pt->callbacks.congested_fn = pool_is_congested;
        dm_table_add_target_callbacks(ti->table, &pt->callbacks);