drbd: drbd_send_oos(): Return 0 upon success and an error code otherwise

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

drivers/block/drbd/drbd_main.c

@@ -1640,7 +1640,7 @@ int drbd_send_oos(struct drbd_conf *mdev, struct drbd_request *req)
 	p.sector  = cpu_to_be64(req->i.sector);
 	p.blksize = cpu_to_be32(req->i.size);
 
-	return !drbd_send_cmd(mdev, &mdev->tconn->data, P_OUT_OF_SYNC, &p.head, sizeof(p));
+	return drbd_send_cmd(mdev, &mdev->tconn->data, P_OUT_OF_SYNC, &p.head, sizeof(p));
 }
 
 /*

drivers/block/drbd/drbd_worker.c

@@ -1241,7 +1241,7 @@ int w_send_oos(struct drbd_work *w, int cancel)
 		return 1;
 	}
 
-	ok = drbd_send_oos(mdev, req);
+	ok = !drbd_send_oos(mdev, req);
 	req_mod(req, OOS_HANDED_TO_NETWORK);
 
 	return ok;