From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
To: Wei Liu <wei.liu2@citrix.com>,
Paul Durrant <paul.durrant@citrix.com>,
"David S. Miller" <davem@davemloft.net>
Cc: xen-devel@lists.xenproject.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavo@embeddedor.com>
Subject: [PATCH net-next] xen-netback: mark expected switch fall-through
Date: Fri, 8 Feb 2019 13:58:38 -0600 [thread overview]
Message-ID: <20190208195838.GA11878@embeddedor> (raw)
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 <gustavo@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
next reply other threads:[~2019-02-08 19:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-08 19:58 Gustavo A. R. Silva [this message]
2019-02-08 20:21 ` [PATCH net-next] xen-netback: mark expected switch fall-through David Miller
2019-02-08 21:00 ` Gustavo A. R. Silva
2019-02-11 9:50 ` [Xen-devel] " Jan Beulich
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