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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-01-23 01:16:32 -0600
committerDominique Martinet <dominique.martinet@cea.fr>2019-01-23 16:29:54 +0900
commit3bbe8b1a4ae9585e9cf15e7036bf9e5374a482df (patch)
tree1fc4b6aac61875fd6f1eb5346c0c19e27dd53be7 /net/9p/trans_xen.c
parent49a57857aeea06ca831043acbb0fa5e0f50602fd (diff)
downloadlinux-3bbe8b1a4ae9585e9cf15e7036bf9e5374a482df.tar.bz2
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 <gustavo@embeddedor.com> Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
Diffstat (limited to 'net/9p/trans_xen.c')
-rw-r--r--net/9p/trans_xen.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/9p/trans_xen.c b/net/9p/trans_xen.c
index e2fbf3677b9b..29420ebb8f07 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;