From 2685fbb8044f9bd8d3b5de1fa7854fea655f2df6 Mon Sep 17 00:00:00 2001 From: Guillaume Nault Date: Mon, 25 Jun 2018 16:07:25 +0200 Subject: [PATCH] l2tp: make l2tp_xmit_core() return void It always returns 0, and nobody reads the return value anyway. Signed-off-by: Guillaume Nault Signed-off-by: David S. Miller --- net/l2tp/l2tp_core.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c index 88c3001531b4..1ea285bad84b 100644 --- a/net/l2tp/l2tp_core.c +++ b/net/l2tp/l2tp_core.c @@ -1007,8 +1007,8 @@ static int l2tp_build_l2tpv3_header(struct l2tp_session *session, void *buf) return bufp - optr; } -static int l2tp_xmit_core(struct l2tp_session *session, struct sk_buff *skb, - struct flowi *fl, size_t data_len) +static void l2tp_xmit_core(struct l2tp_session *session, struct sk_buff *skb, + struct flowi *fl, size_t data_len) { struct l2tp_tunnel *tunnel = session->tunnel; unsigned int len = skb->len; @@ -1050,8 +1050,6 @@ static int l2tp_xmit_core(struct l2tp_session *session, struct sk_buff *skb, atomic_long_inc(&tunnel->stats.tx_errors); atomic_long_inc(&session->stats.tx_errors); } - - return 0; } /* If caller requires the skb to have a ppp header, the header must be