drbd: Do not drop net config if sending in drbd_send_protocol() fails

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_main.c b/drivers/block/drbd/drbd_main.c
index 8ec7c65988be..1061b9fff2b0 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -1967,7 +1967,7 @@ int drbd_send_protocol(struct drbd_conf *mdev)
                 else {
                         dev_err(DEV, "--dry-run is not supported by peer");
                         kfree(p);
-                        return 0;
+                        return -1;
                 }
         }
         p->conn_flags    = cpu_to_be32(cf);