Commit 31f74f0f authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by David S. Miller
Browse files

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: default avatarGustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4c316069

net/netrom/nr_route.c

+3 −0
Original line number Diff line number Diff line
@@ -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: