diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-11-13 21:40:13 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:53:45 -0800 |
| commit | 29bb43b4ec4e625b0659186fc8a7c8f8b7c81982 (patch) | |
| tree | 8c04e70edb9ef5d0a76793add6b70cf530f41913 /include/net/inet_ecn.h | |
| parent | a2deb6d26f16ed7bf787dbd6a58c5d7be47d8db3 (diff) | |
[INET]: Give outer DSCP directly to ip*_copy_dscp
This patch changes the prototype of ipv4_copy_dscp and ipv6_copy_dscp so
that they directly take the outer DSCP rather than the outer IP header.
This will help us to unify the code for inter-family tunnels.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/inet_ecn.h')
| -rw-r--r-- | include/net/inet_ecn.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h index de8399a7977..ba33db05385 100644 --- 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); } |