lkml.org 
[lkml]   [2018]   [Jul]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] 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>
---
net/tipc/bearer.c | 1 +
net/tipc/link.c | 1 +
2 files changed, 2 insertions(+)

diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 2dfb492..fd6d8f1 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 695acb7..6386032 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;
--
2.7.4
\
 
 \ /
  Last update: 2018-07-04 23:41    [W:0.066 / U:0.572 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site