From 3bbe8b1a4ae9585e9cf15e7036bf9e5374a482df Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Wed, 23 Jan 2019 01:16:32 -0600 Subject: [PATCH] 9p: mark expected switch fall-through In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warning: net/9p/trans_xen.c:514:6: warning: this statement may fall through [-Wimplicit-fallthrough=] Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough Link: http://lkml.kernel.org/r/20190123071632.GA8039@embeddedor Signed-off-by: Gustavo A. R. Silva Signed-off-by: Dominique Martinet --- net/9p/trans_xen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/9p/trans_xen.c b/net/9p/trans_xen.c index e2fbf36..29420eb 100644 --- a/net/9p/trans_xen.c +++ b/net/9p/trans_xen.c @@ -513,7 +513,7 @@ static void xen_9pfs_front_changed(struct xenbus_device *dev, case XenbusStateClosed: if (dev->state == XenbusStateClosed) break; - /* Missed the backend's CLOSING state -- fallthrough */ + /* fall through - Missed the backend's CLOSING state */ case XenbusStateClosing: xenbus_frontend_closed(dev); break; -- 2.7.4