drbd: drbd_send_protocol(): Return 0 upon success and an error code otherwise
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_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 470c7ed..222fca5 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -931,7 +931,7 @@
drbd_thread_start(&tconn->asender);
- if (drbd_send_protocol(tconn) == -1)
+ if (drbd_send_protocol(tconn) == -EOPNOTSUPP)
return -1;
return !idr_for_each(&tconn->volumes, drbd_connected, tconn);