drbd: fix incomplete error message

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

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index f8cd3f230d84..55fee1a6c647 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -2499,7 +2499,7 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_conf *mdev, enum drbd_rol
                 return C_MASK;
         }
         if (hg == -1001) {
-                dev_alert(DEV, "To resolve this both sides have to support at least protocol\n");
+                dev_alert(DEV, "To resolve this both sides have to support at least protocol 91\n");
                 return C_MASK;
         }