From: Gustavo A. R. Silva Date: Fri, 8 Feb 2019 19:58:38 +0000 (-0600) Subject: xen-netback: mark expected switch fall-through X-Git-Tag: v5.1-rc1~178^2~315 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7499a288bf1a4a49be9d72beb0a5c7b9aa6ffec9;p=thirdparty%2Flinux.git xen-netback: mark expected switch fall-through In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva Signed-off-by: David S. Miller --- diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c index 2625740bdc4a6..330ddb64930f9 100644 --- a/drivers/net/xen-netback/xenbus.c +++ b/drivers/net/xen-netback/xenbus.c @@ -655,7 +655,7 @@ static void frontend_changed(struct xenbus_device *dev, set_backend_state(be, XenbusStateClosed); if (xenbus_dev_is_online(dev)) break; - /* fall through if not online */ + /* fall through - if not online */ case XenbusStateUnknown: set_backend_state(be, XenbusStateClosed); device_unregister(&dev->dev);