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Diffstat (limited to 'net/ipv4/route.c')
-rw-r--r--net/ipv4/route.c36
1 files changed, 9 insertions, 27 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 4de3e38fa1a8..d7152b2b2c64 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -568,9 +568,7 @@ static inline int compare_keys(struct flowi *fl1, struct flowi *fl2)
568{ 568{
569 return ((fl1->nl_u.ip4_u.daddr ^ fl2->nl_u.ip4_u.daddr) | 569 return ((fl1->nl_u.ip4_u.daddr ^ fl2->nl_u.ip4_u.daddr) |
570 (fl1->nl_u.ip4_u.saddr ^ fl2->nl_u.ip4_u.saddr) | 570 (fl1->nl_u.ip4_u.saddr ^ fl2->nl_u.ip4_u.saddr) |
571#ifdef CONFIG_IP_ROUTE_FWMARK 571 (fl1->mark ^ fl2->mark) |
572 (fl1->nl_u.ip4_u.fwmark ^ fl2->nl_u.ip4_u.fwmark) |
573#endif
574 (*(u16 *)&fl1->nl_u.ip4_u.tos ^ 572 (*(u16 *)&fl1->nl_u.ip4_u.tos ^
575 *(u16 *)&fl2->nl_u.ip4_u.tos) | 573 *(u16 *)&fl2->nl_u.ip4_u.tos) |
576 (fl1->oif ^ fl2->oif) | 574 (fl1->oif ^ fl2->oif) |
@@ -1643,9 +1641,7 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr,
1643 rth->fl.fl4_dst = daddr; 1641 rth->fl.fl4_dst = daddr;
1644 rth->rt_dst = daddr; 1642 rth->rt_dst = daddr;
1645 rth->fl.fl4_tos = tos; 1643 rth->fl.fl4_tos = tos;
1646#ifdef CONFIG_IP_ROUTE_FWMARK 1644 rth->fl.mark = skb->mark;
1647 rth->fl.fl4_fwmark= skb->mark;
1648#endif
1649 rth->fl.fl4_src = saddr; 1645 rth->fl.fl4_src = saddr;
1650 rth->rt_src = saddr; 1646 rth->rt_src = saddr;
1651#ifdef CONFIG_NET_CLS_ROUTE 1647#ifdef CONFIG_NET_CLS_ROUTE
@@ -1789,9 +1785,7 @@ static inline int __mkroute_input(struct sk_buff *skb,
1789 rth->fl.fl4_dst = daddr; 1785 rth->fl.fl4_dst = daddr;
1790 rth->rt_dst = daddr; 1786 rth->rt_dst = daddr;
1791 rth->fl.fl4_tos = tos; 1787 rth->fl.fl4_tos = tos;
1792#ifdef CONFIG_IP_ROUTE_FWMARK 1788 rth->fl.mark = skb->mark;
1793 rth->fl.fl4_fwmark= skb->mark;
1794#endif
1795 rth->fl.fl4_src = saddr; 1789 rth->fl.fl4_src = saddr;
1796 rth->rt_src = saddr; 1790 rth->rt_src = saddr;
1797 rth->rt_gateway = daddr; 1791 rth->rt_gateway = daddr;
@@ -1920,10 +1914,8 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
1920 .saddr = saddr, 1914 .saddr = saddr,
1921 .tos = tos, 1915 .tos = tos,
1922 .scope = RT_SCOPE_UNIVERSE, 1916 .scope = RT_SCOPE_UNIVERSE,
1923#ifdef CONFIG_IP_ROUTE_FWMARK
1924 .fwmark = skb->mark
1925#endif
1926 } }, 1917 } },
1918 .mark = skb->mark,
1927 .iif = dev->ifindex }; 1919 .iif = dev->ifindex };
1928 unsigned flags = 0; 1920 unsigned flags = 0;
1929 u32 itag = 0; 1921 u32 itag = 0;
@@ -2034,9 +2026,7 @@ local_input:
2034 rth->fl.fl4_dst = daddr; 2026 rth->fl.fl4_dst = daddr;
2035 rth->rt_dst = daddr; 2027 rth->rt_dst = daddr;
2036 rth->fl.fl4_tos = tos; 2028 rth->fl.fl4_tos = tos;
2037#ifdef CONFIG_IP_ROUTE_FWMARK 2029 rth->fl.mark = skb->mark;
2038 rth->fl.fl4_fwmark= skb->mark;
2039#endif
2040 rth->fl.fl4_src = saddr; 2030 rth->fl.fl4_src = saddr;
2041 rth->rt_src = saddr; 2031 rth->rt_src = saddr;
2042#ifdef CONFIG_NET_CLS_ROUTE 2032#ifdef CONFIG_NET_CLS_ROUTE
@@ -2113,9 +2103,7 @@ int ip_route_input(struct sk_buff *skb, __be32 daddr, __be32 saddr,
2113 rth->fl.fl4_src == saddr && 2103 rth->fl.fl4_src == saddr &&
2114 rth->fl.iif == iif && 2104 rth->fl.iif == iif &&
2115 rth->fl.oif == 0 && 2105 rth->fl.oif == 0 &&
2116#ifdef CONFIG_IP_ROUTE_FWMARK 2106 rth->fl.mark == skb->mark &&
2117 rth->fl.fl4_fwmark == skb->mark &&
2118#endif
2119 rth->fl.fl4_tos == tos) { 2107 rth->fl.fl4_tos == tos) {
2120 rth->u.dst.lastuse = jiffies; 2108 rth->u.dst.lastuse = jiffies;
2121 dst_hold(&rth->u.dst); 2109 dst_hold(&rth->u.dst);
@@ -2239,9 +2227,7 @@ static inline int __mkroute_output(struct rtable **result,
2239 rth->fl.fl4_tos = tos; 2227 rth->fl.fl4_tos = tos;
2240 rth->fl.fl4_src = oldflp->fl4_src; 2228 rth->fl.fl4_src = oldflp->fl4_src;
2241 rth->fl.oif = oldflp->oif; 2229 rth->fl.oif = oldflp->oif;
2242#ifdef CONFIG_IP_ROUTE_FWMARK 2230 rth->fl.mark = oldflp->mark;
2243 rth->fl.fl4_fwmark= oldflp->fl4_fwmark;
2244#endif
2245 rth->rt_dst = fl->fl4_dst; 2231 rth->rt_dst = fl->fl4_dst;
2246 rth->rt_src = fl->fl4_src; 2232 rth->rt_src = fl->fl4_src;
2247 rth->rt_iif = oldflp->oif ? : dev_out->ifindex; 2233 rth->rt_iif = oldflp->oif ? : dev_out->ifindex;
@@ -2385,10 +2371,8 @@ static int ip_route_output_slow(struct rtable **rp, const struct flowi *oldflp)
2385 .scope = ((tos & RTO_ONLINK) ? 2371 .scope = ((tos & RTO_ONLINK) ?
2386 RT_SCOPE_LINK : 2372 RT_SCOPE_LINK :
2387 RT_SCOPE_UNIVERSE), 2373 RT_SCOPE_UNIVERSE),
2388#ifdef CONFIG_IP_ROUTE_FWMARK
2389 .fwmark = oldflp->fl4_fwmark
2390#endif
2391 } }, 2374 } },
2375 .mark = oldflp->mark,
2392 .iif = loopback_dev.ifindex, 2376 .iif = loopback_dev.ifindex,
2393 .oif = oldflp->oif }; 2377 .oif = oldflp->oif };
2394 struct fib_result res; 2378 struct fib_result res;
@@ -2583,9 +2567,7 @@ int __ip_route_output_key(struct rtable **rp, const struct flowi *flp)
2583 rth->fl.fl4_src == flp->fl4_src && 2567 rth->fl.fl4_src == flp->fl4_src &&
2584 rth->fl.iif == 0 && 2568 rth->fl.iif == 0 &&
2585 rth->fl.oif == flp->oif && 2569 rth->fl.oif == flp->oif &&
2586#ifdef CONFIG_IP_ROUTE_FWMARK 2570 rth->fl.mark == flp->mark &&
2587 rth->fl.fl4_fwmark == flp->fl4_fwmark &&
2588#endif
2589 !((rth->fl.fl4_tos ^ flp->fl4_tos) & 2571 !((rth->fl.fl4_tos ^ flp->fl4_tos) &
2590 (IPTOS_RT_MASK | RTO_ONLINK))) { 2572 (IPTOS_RT_MASK | RTO_ONLINK))) {
2591 2573