[PATCH][net-next] ipv4: remove ipv4_ifdown_dst from route.c
From: <hidden>
Date: 2014-03-24 03:03:11
From: Li RongQing <redacted> ipv4_ifdown_dst does nothing after IPv4 route caches removal, so we can remove it. Signed-off-by: Li RongQing <redacted> --- net/ipv4/route.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 11e4384..57527ee 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c@@ -139,11 +139,6 @@ static void ip_do_redirect(struct dst_entry *dst, struct sock *sk, struct sk_buff *skb); static void ipv4_dst_destroy(struct dst_entry *dst); -static void ipv4_dst_ifdown(struct dst_entry *dst, struct net_device *dev, - int how) -{ -} - static u32 *ipv4_cow_metrics(struct dst_entry *dst, unsigned long old) { WARN_ON(1);
@@ -162,7 +157,6 @@ static struct dst_ops ipv4_dst_ops = { .mtu = ipv4_mtu, .cow_metrics = ipv4_cow_metrics, .destroy = ipv4_dst_destroy, - .ifdown = ipv4_dst_ifdown, .negative_advice = ipv4_negative_advice, .link_failure = ipv4_link_failure, .update_pmtu = ip_rt_update_pmtu,
--
1.7.10.4