[Bridge] [PATCH 106/141] net: bridge: Fix fall-through warnings for Clang

Gustavo A. R. Silva
2020-11-20T18:37:59Z

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 at kernel.org>
---
 net/bridge/br_input.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 59a318b9f646..8db219d979c5 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -148,6 +148,7 @@ int br_handle_frame_finish(struct net *net, struct sock *sk,
struct sk_buff *skb
 		break;
 	case BR_PKT_UNICAST:
 		dst = br_fdb_find_rcu(br, eth_hdr(skb)->h_dest, vid);
+		break;
 	default:
 		break;
 	}
--
2.27.0