drbd: Add missing error goto

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index 4c0083710334a9930da2cf584113b2c6684fef5f..ff096c9aaee1bd1651bea913ff38cee1b75bb372 100644 (file)
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -1273,6 +1273,7 @@ int drbd_adm_disk_opts(struct sk_buff *skb, struct genl_info *info)
        if (err && err != -ENOMSG) {
                retcode = ERR_MANDATORY_TAG;
                drbd_msg_put_info(from_attrs_err_to_txt(err));
+               goto fail_unlock;
        }
 
        if (!expect(new_disk_conf->resync_rate >= 1))