tipc: Fix fall-through warnings for Clang

GustavoARSilva · GustavoARSilva · commit 1c78ba492410 · 2021-05-17T20:08:42.000-05:00
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: KSPP#115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
diff --git a/net/tipc/link.c b/net/tipc/link.c
@@ -649,6 +649,7 @@ int tipc_link_fsm_evt(struct tipc_link *l, int evt)
 			break;
 		case LINK_FAILOVER_BEGIN_EVT:
 			l->state = LINK_FAILINGOVER;
+			break;
 		case LINK_FAILURE_EVT:
 		case LINK_RESET_EVT:
 		case LINK_ESTABLISH_EVT:
