-static inline void skb_set_mark(struct sk_buff *skb, u32 mark)
-{
-}
-#endif
-#else /* before 2.6.20 */
-static inline u32 skb_get_mark(struct sk_buff *skb)
-{
- return skb->mark;
-}
+ if (unlikely(ip_route_output_key(net, &rt, &fl)))
+ return ERR_PTR(-EADDRNOTAVAIL);
+ *saddr = fl.nl_u.ip4_u.saddr;
+ return rt;
+#else
+ struct flowi4 fl = { .daddr = daddr,
+ .saddr = *saddr,
+ .flowi4_tos = RT_TOS(tos),
+ .flowi4_mark = skb_mark,
+ .flowi4_proto = ipproto };