From 6a3e030f08e1b700aa6d1ebdc7ebe4c44a2ef67a Mon Sep 17 00:00:00 2001 From: David Ahern Date: Fri, 20 Apr 2018 15:37:57 -0700 Subject: net/ipv6: Clean up rt expires helpers rt6_clean_expires and rt6_set_expires are no longer used. Removed them. rt6_update_expires has 1 caller in route.c, so move it from the header. Signed-off-by: David Ahern Signed-off-by: David S. Miller --- net/ipv6/route.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'net/ipv6/route.c') diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 884d9cee790f..062dd4d8232c 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2221,6 +2221,15 @@ static void ip6_link_failure(struct sk_buff *skb) } } +static void rt6_update_expires(struct rt6_info *rt0, int timeout) +{ + if (!(rt0->rt6i_flags & RTF_EXPIRES) && rt0->from) + rt0->dst.expires = rt0->from->expires; + + dst_set_expires(&rt0->dst, timeout); + rt0->rt6i_flags |= RTF_EXPIRES; +} + static void rt6_do_update_pmtu(struct rt6_info *rt, u32 mtu) { struct net *net = dev_net(rt->dst.dev); -- cgit v1.2.3