From 1042caa79e9351b81ed19dc8d2d7fd6ff51a4422 Mon Sep 17 00:00:00 2001 From: Maciej Żenczykowski Date: Tue, 25 Sep 2018 20:56:27 -0700 Subject: net-ipv4: remove 2 always zero parameters from ipv4_redirect() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit (the parameters in question are mark and flow_flags) Reviewed-by: David Ahern Signed-off-by: Maciej Żenczykowski Signed-off-by: David S. Miller --- net/ipv4/ah4.c | 2 +- net/ipv4/esp4.c | 2 +- net/ipv4/icmp.c | 2 +- net/ipv4/ip_gre.c | 4 ++-- net/ipv4/ip_vti.c | 2 +- net/ipv4/ipcomp.c | 2 +- net/ipv4/ipip.c | 2 +- net/ipv4/route.c | 4 ++-- 8 files changed, 10 insertions(+), 10 deletions(-) (limited to 'net/ipv4') diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c index 8811fe30282a..c01fa791260d 100644 --- a/net/ipv4/ah4.c +++ b/net/ipv4/ah4.c @@ -463,7 +463,7 @@ static int ah4_err(struct sk_buff *skb, u32 info) if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) ipv4_update_pmtu(skb, net, info, 0, IPPROTO_AH); else - ipv4_redirect(skb, net, 0, 0, IPPROTO_AH, 0); + ipv4_redirect(skb, net, 0, IPPROTO_AH); xfrm_state_put(x); return 0; diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 2d0274441923..071533dd33c2 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -822,7 +822,7 @@ static int esp4_err(struct sk_buff *skb, u32 info) if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) ipv4_update_pmtu(skb, net, info, 0, IPPROTO_ESP); else - ipv4_redirect(skb, net, 0, 0, IPPROTO_ESP, 0); + ipv4_redirect(skb, net, 0, IPPROTO_ESP); xfrm_state_put(x); return 0; diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 8013b37b598f..d832beed6e3a 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -1100,7 +1100,7 @@ void icmp_err(struct sk_buff *skb, u32 info) if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) ipv4_update_pmtu(skb, net, info, 0, IPPROTO_ICMP); else if (type == ICMP_REDIRECT) - ipv4_redirect(skb, net, 0, 0, IPPROTO_ICMP, 0); + ipv4_redirect(skb, net, 0, IPPROTO_ICMP); } /* diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index 83b80fafd8f2..38befe829caf 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -243,8 +243,8 @@ static void gre_err(struct sk_buff *skb, u32 info) return; } if (type == ICMP_REDIRECT) { - ipv4_redirect(skb, dev_net(skb->dev), skb->dev->ifindex, 0, - IPPROTO_GRE, 0); + ipv4_redirect(skb, dev_net(skb->dev), skb->dev->ifindex, + IPPROTO_GRE); return; } diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c index 1b5571cb3282..de31b302d69c 100644 --- a/net/ipv4/ip_vti.c +++ b/net/ipv4/ip_vti.c @@ -320,7 +320,7 @@ static int vti4_err(struct sk_buff *skb, u32 info) if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) ipv4_update_pmtu(skb, net, info, 0, protocol); else - ipv4_redirect(skb, net, 0, 0, protocol, 0); + ipv4_redirect(skb, net, 0, protocol); xfrm_state_put(x); return 0; diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index 04049d1330a2..9119d012ba46 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -50,7 +50,7 @@ static int ipcomp4_err(struct sk_buff *skb, u32 info) if (icmp_hdr(skb)->type == ICMP_DEST_UNREACH) ipv4_update_pmtu(skb, net, info, 0, IPPROTO_COMP); else - ipv4_redirect(skb, net, 0, 0, IPPROTO_COMP, 0); + ipv4_redirect(skb, net, 0, IPPROTO_COMP); xfrm_state_put(x); return 0; diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index 6ff008e5818d..e65287c27e3d 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -180,7 +180,7 @@ static int ipip_err(struct sk_buff *skb, u32 info) } if (type == ICMP_REDIRECT) { - ipv4_redirect(skb, net, t->parms.link, 0, iph->protocol, 0); + ipv4_redirect(skb, net, t->parms.link, iph->protocol); goto out; } diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 7bbe3fc80b90..dce2ed66ebe1 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1130,14 +1130,14 @@ out: EXPORT_SYMBOL_GPL(ipv4_sk_update_pmtu); void ipv4_redirect(struct sk_buff *skb, struct net *net, - int oif, u32 mark, u8 protocol, int flow_flags) + int oif, u8 protocol) { const struct iphdr *iph = (const struct iphdr *) skb->data; struct flowi4 fl4; struct rtable *rt; __build_flow_key(net, &fl4, NULL, iph, oif, - RT_TOS(iph->tos), protocol, mark, flow_flags); + RT_TOS(iph->tos), protocol, 0, 0); rt = __ip_route_output_key(net, &fl4); if (!IS_ERR(rt)) { __ip_do_redirect(rt, skb, &fl4, false); -- cgit v1.2.3