Commit 6518e3fc authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva
Browse files

net: netrom: Fix fall-through warnings for Clang 

In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple break statements instead of
letting the code fall through to the next case.

Link: https://github.com/KSPP/linux/issues/115


Signed-off-by: default avatarGustavo A. R. Silva <gustavoars@kernel.org>
parent 731d5f44

net/netrom/nr_route.c

+4 −0
Original line number Diff line number Diff line
@@ -266,6 +266,7 @@ static int __must_check nr_add_node(ax25_address *nr, const char *mnemonic, 
		fallthrough;

	case 2:

		re_sort_routes(nr_node, 0, 1);

		break;

	case 1:

		break;

	}
@@ -359,6 +360,7 @@ static int nr_del_node(ax25_address *callsign, ax25_address *neighbour, struct n 
					fallthrough;

				case 1:

					nr_node->routes[1] = nr_node->routes[2];

					fallthrough;

				case 2:

					break;

				}
@@ -482,6 +484,7 @@ static int nr_dec_obs(void) 
					fallthrough;

				case 1:

					s->routes[1] = s->routes[2];

					break;

				case 2:

					break;

				}
@@ -529,6 +532,7 @@ void nr_rt_device_down(struct net_device *dev) 
							fallthrough;

						case 1:

							t->routes[1] = t->routes[2];

							break;

						case 2:

							break;

						}