Messages in this thread Patch in this message | | | Date | Wed, 23 Jan 2019 01:16:32 -0600 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH net-next] 9p: mark expected switch fall-through |
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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
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> --- 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 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; -- 2.20.1
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