[NET]: Fix tbench regression in 2.6.25-rc1

[safe/jmp/linux-2.6] / include / net / inet_ecn.h

diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index 06a2c69..ba33db0 100644 (file)
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -83,9 +83,9 @@ static inline void IP_ECN_clear(struct iphdr *iph)
        iph->tos &= ~INET_ECN_MASK;
 }
 
-static inline void ipv4_copy_dscp(struct iphdr *outer, struct iphdr *inner)
+static inline void ipv4_copy_dscp(unsigned int dscp, struct iphdr *inner)
 {
-       u32 dscp = ipv4_get_dsfield(outer) & ~INET_ECN_MASK;
+       dscp &= ~INET_ECN_MASK;
        ipv4_change_dsfield(inner, INET_ECN_MASK, dscp);
 }
 
@@ -104,9 +104,9 @@ static inline void IP6_ECN_clear(struct ipv6hdr *iph)
        *(__be32*)iph &= ~htonl(INET_ECN_MASK << 20);
 }
 
-static inline void ipv6_copy_dscp(struct ipv6hdr *outer, struct ipv6hdr *inner)
+static inline void ipv6_copy_dscp(unsigned int dscp, struct ipv6hdr *inner)
 {
-       u32 dscp = ipv6_get_dsfield(outer) & ~INET_ECN_MASK;
+       dscp &= ~INET_ECN_MASK;
        ipv6_change_dsfield(inner, INET_ECN_MASK, dscp);
 }
 
@@ -114,14 +114,12 @@ static inline int INET_ECN_set_ce(struct sk_buff *skb)
 {
        switch (skb->protocol) {
        case __constant_htons(ETH_P_IP):
-               if (skb_network_header(skb) + sizeof(struct iphdr) <=
-                   skb->tail)
+               if (skb->network_header + sizeof(struct iphdr) <= skb->tail)
                        return IP_ECN_set_ce(ip_hdr(skb));
                break;
 
        case __constant_htons(ETH_P_IPV6):
-               if (skb_network_header(skb) + sizeof(struct ipv6hdr) <=
-                   skb->tail)
+               if (skb->network_header + sizeof(struct ipv6hdr) <= skb->tail)
                        return IP6_ECN_set_ce(ipv6_hdr(skb));
                break;
        }