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| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-10-27 07:51:08 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-01 12:46:41 +0100 |
| commit | 31f74f0f4e8dfe5b30ff59d9a38a370fbb725f38 (patch) | |
| tree | e390cf523e2e462e2fc3752bc93ca8e024c955ab /net | |
| parent | net: netrom: nr_route: refactor code in nr_add_node (diff) | |
| download | linux-31f74f0f4e8dfe5b30ff59d9a38a370fbb725f38.tar.xz linux-31f74f0f4e8dfe5b30ff59d9a38a370fbb725f38.zip | |
net: netrom: nr_route: mark expected switch fall-throughs
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netrom/nr_route.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c index fba4b4c8efaf..75e6ba970fde 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: |