tipc: Fix fall-through warnings for Clang

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: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>

diff --git a/net/tipc/link.c b/net/tipc/link.c
index 1151092..bcc426e 100644 (file)
--- 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: