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Commit be070c77 authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by David S. Miller
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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: default avatarGustavo A. R. Silva <garsilva@embeddedor.com>
Acked-by: default avatarGuillaume Nault <g.nault@alphalink.fr>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 48acc9e8

net/l2tp/l2tp_netlink.c

+1 −1
Original line number Diff line number Diff line
@@ -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) {