From 29bb43b4ec4e625b0659186fc8a7c8f8b7c81982 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Tue, 13 Nov 2007 21:40:13 -0800 Subject: [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 Signed-off-by: David S. Miller --- include/net/inet_ecn.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include/net/inet_ecn.h') diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h index de8399a..ba33db0 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); } -- cgit v1.1