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authorMaciej Żenczykowski <maze@google.com>2018-09-25 20:56:27 -0700
committerDavid S. Miller <davem@davemloft.net>2018-09-26 20:30:55 -0700
commit1042caa79e9351b81ed19dc8d2d7fd6ff51a4422 (patch)
treeeb401cc005398f964bf453cbb8c820f18d77745a /net/ipv4
parentd888f39666774c7debfa34e4e20ba33cf61a6d71 (diff)
net-ipv4: remove 2 always zero parameters from ipv4_redirect()
(the parameters in question are mark and flow_flags) Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: Maciej Żenczykowski <maze@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/ah4.c2
-rw-r--r--net/ipv4/esp4.c2
-rw-r--r--net/ipv4/icmp.c2
-rw-r--r--net/ipv4/ip_gre.c4
-rw-r--r--net/ipv4/ip_vti.c2
-rw-r--r--net/ipv4/ipcomp.c2
-rw-r--r--net/ipv4/ipip.c2
-rw-r--r--net/ipv4/route.c4
8 files changed, 10 insertions, 10 deletions
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);