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 <gust...@embeddedor.com>
---
drivers/net/xen-netback/xenbus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c
index 2625740bdc4a..330ddb64930f 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);
--
2.20.1
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