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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-10-17 17:42:53 -0500
committerDavid S. Miller <davem@davemloft.net>2017-10-19 13:33:23 +0100
commitbe070c77ca805a4f06f135599415195078f0ed68 (patch)
tree30b14dffeaea13fb827f86797bed6646d9985bce /net/l2tp
parent48acc9e847ef335f7d3b62926825397c6bf4eab2 (diff)
downloadlinux-be070c77ca805a4f06f135599415195078f0ed68.tar.bz2
net: l2tp: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that in this particular case I replaced the "NOBREAK" comment with a "fall through" comment, which is what GCC is expecting to find. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Acked-by: Guillaume Nault <g.nault@alphalink.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/l2tp')
-rw-r--r--net/l2tp/l2tp_netlink.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
index 7135f4645d3a..f5179424eaf1 100644
--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -406,7 +406,7 @@ static int l2tp_nl_tunnel_send(struct sk_buff *skb, u32 portid, u32 seq, int fla
if (nla_put_u16(skb, L2TP_ATTR_UDP_SPORT, ntohs(inet->inet_sport)) ||
nla_put_u16(skb, L2TP_ATTR_UDP_DPORT, ntohs(inet->inet_dport)))
goto nla_put_failure;
- /* NOBREAK */
+ /* fall through */
case L2TP_ENCAPTYPE_IP:
#if IS_ENABLED(CONFIG_IPV6)
if (np) {