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| author | David S. Miller <davem@davemloft.net> | 2010-12-12 21:35:57 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-12-12 21:35:57 -0800 |
| commit | 5170ae824ddf1988a63fb12cbedcff817634c444 (patch) | |
| tree | 9f1619ca6edd0e8078bfcd9d6123e119b935e43b /net/ipv4 | |
| parent | abbf46ae0e4954584eac599bec73502c1c805e9e (diff) | |
| download | linux-rpi3-5170ae824ddf1988a63fb12cbedcff817634c444.tar.gz linux-rpi3-5170ae824ddf1988a63fb12cbedcff817634c444.tar.bz2 linux-rpi3-5170ae824ddf1988a63fb12cbedcff817634c444.zip | |
net: Abstract RTAX_HOPLIMIT metric accesses behind helper.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ip_gre.c | 2 | ||||
| -rw-r--r-- | net/ipv4/ip_output.c | 2 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ipt_REJECT.c | 2 | ||||
| -rw-r--r-- | net/ipv4/route.c | 2 | ||||
| -rw-r--r-- | net/ipv4/xfrm4_mode_tunnel.c | 2 |
5 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index ff4e7a4e33ed..46eb3dc37ec6 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -890,7 +890,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev iph->ttl = ((struct ipv6hdr *)old_iph)->hop_limit; #endif else - iph->ttl = dst_metric(&rt->dst, RTAX_HOPLIMIT); + iph->ttl = dst_metric_hoplimit(&rt->dst); } ((__be16 *)(iph + 1))[0] = tunnel->parms.o_flags; diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 5090c7ff525e..ea28fa5f1992 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -130,7 +130,7 @@ static inline int ip_select_ttl(struct inet_sock *inet, struct dst_entry *dst) int ttl = inet->uc_ttl; if (ttl < 0) - ttl = dst_metric(dst, RTAX_HOPLIMIT); + ttl = dst_metric_hoplimit(dst); return ttl; } diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c index 43eec80c0e7c..f1309072c541 100644 --- a/net/ipv4/netfilter/ipt_REJECT.c +++ b/net/ipv4/netfilter/ipt_REJECT.c @@ -116,7 +116,7 @@ static void send_reset(struct sk_buff *oldskb, int hook) if (ip_route_me_harder(nskb, addr_type)) goto free_nskb; - niph->ttl = dst_metric(skb_dst(nskb), RTAX_HOPLIMIT); + niph->ttl = dst_metric_hoplimit(skb_dst(nskb)); /* "Never happens" */ if (nskb->len > dst_mtu(skb_dst(nskb))) diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 26ac396eaa5e..90b5a37555ab 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1821,7 +1821,7 @@ static void rt_set_nexthop(struct rtable *rt, struct fib_result *res, u32 itag) } else dst_metric_set(dst, RTAX_MTU, dst->dev->mtu); - if (dst_metric(dst, RTAX_HOPLIMIT) == 0) + if (dst_metric_raw(dst, RTAX_HOPLIMIT) == 0) dst_metric_set(dst, RTAX_HOPLIMIT, sysctl_ip_default_ttl); if (dst_mtu(dst) > IP_MAX_MTU) dst_metric_set(dst, RTAX_MTU, IP_MAX_MTU); diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c index 6f368413eb0e..63b854e74d99 100644 --- a/net/ipv4/xfrm4_mode_tunnel.c +++ b/net/ipv4/xfrm4_mode_tunnel.c @@ -56,7 +56,7 @@ static int xfrm4_mode_tunnel_output(struct xfrm_state *x, struct sk_buff *skb) 0 : (XFRM_MODE_SKB_CB(skb)->frag_off & htons(IP_DF)); ip_select_ident(top_iph, dst->child, NULL); - top_iph->ttl = dst_metric(dst->child, RTAX_HOPLIMIT); + top_iph->ttl = dst_metric_hoplimit(dst->child); top_iph->saddr = x->props.saddr.a4; top_iph->daddr = x->id.daddr.a4; |