Messages in this thread Patch in this message | | | Date | Fri, 27 Oct 2017 00:51:08 -0500 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH v3 2/2] net: netrom: nr_route: mark expected switch fall-throughs |
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In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> --- Changes in v2: None.
Changes in v3: Update subject.
net/netrom/nr_route.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c index fba4b4c..75e6ba9 100644 --- a/net/netrom/nr_route.c +++ b/net/netrom/nr_route.c @@ -265,6 +265,7 @@ static int __must_check nr_add_node(ax25_address *nr, const char *mnemonic, case 3: re_sort_routes(nr_node, 0, 1); re_sort_routes(nr_node, 1, 2); + /* fall through */ case 2: re_sort_routes(nr_node, 0, 1); case 1: @@ -357,6 +358,7 @@ static int nr_del_node(ax25_address *callsign, ax25_address *neighbour, struct n switch (i) { case 0: nr_node->routes[0] = nr_node->routes[1]; + /* fall through */ case 1: nr_node->routes[1] = nr_node->routes[2]; case 2: @@ -526,6 +528,7 @@ void nr_rt_device_down(struct net_device *dev) switch (i) { case 0: t->routes[0] = t->routes[1]; + /* fall through */ case 1: t->routes[1] = t->routes[2]; case 2: -- 2.7.4
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