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authorMaciej ┼╗enczykowski <maze@google.com>2018-09-25 20:56:26 -0700
committerDavid S. Miller <davem@davemloft.net>2018-09-26 20:30:55 -0700
commitd888f39666774c7debfa34e4e20ba33cf61a6d71 (patch)
treef9dab9c47a11e6972ae7b9be0c05f5cb3856c6f8 /net/ipv4/route.c
parentnet: mvneta: Add support for 2500Mbps SGMII (diff)
downloadlinux-dev-d888f39666774c7debfa34e4e20ba33cf61a6d71.tar.xz
linux-dev-d888f39666774c7debfa34e4e20ba33cf61a6d71.zip
net-ipv4: remove 2 always zero parameters from ipv4_update_pmtu()
(the parameters in question are mark and flow_flags) Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: Maciej ┼╗enczykowski <maze@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/route.c')
-rw-r--r--net/ipv4/route.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index b678466da451..7bbe3fc80b90 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1040,17 +1040,15 @@ static void ip_rt_update_pmtu(struct dst_entry *dst, struct sock *sk,
}
void ipv4_update_pmtu(struct sk_buff *skb, struct net *net, u32 mtu,
- 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;
-
- if (!mark)
- mark = IP4_REPLY_MARK(net, skb->mark);
+ u32 mark = IP4_REPLY_MARK(net, skb->mark);
__build_flow_key(net, &fl4, NULL, iph, oif,
- RT_TOS(iph->tos), protocol, mark, flow_flags);
+ RT_TOS(iph->tos), protocol, mark, 0);
rt = __ip_route_output_key(net, &fl4);
if (!IS_ERR(rt)) {
__ip_rt_update_pmtu(rt, &fl4, mtu);