From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Wed, 4 Jul 2018 21:13:59 +0000 (-0500)
Subject: tipc: mark expected switch fall-throughs
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c53e0c787e672b4edbf719b7c1ec5833db3af2da;p=openwrt%2Fstaging%2Fblogic.git

tipc: mark expected switch fall-throughs

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Warning level 2 was used: -Wimplicit-fallthrough=2

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 2dfb492a7c94..fd6d8f18955c 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -610,6 +610,7 @@ static int tipc_l2_device_event(struct notifier_block *nb, unsigned long evt,
 	case NETDEV_CHANGE:
 		if (netif_carrier_ok(dev))
 			break;
+		/* else: fall through */
 	case NETDEV_UP:
 		test_and_set_bit_lock(0, &b->up);
 		break;
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 695acb783969..63860329dbaa 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1063,6 +1063,7 @@ static bool tipc_data_input(struct tipc_link *l, struct sk_buff *skb,
 			skb_queue_tail(mc_inputq, skb);
 			return true;
 		}
+		/* else: fall through */
 	case CONN_MANAGER:
 		skb_queue_tail(inputq, skb);
 		return true;