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| author | Masahide NAKAMURA <nakam@linux-ipv6.org> | 2007-06-26 23:51:41 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-10 22:15:41 -0700 |
| commit | 136ebf08b46f839e2dc9db34322b654e5d9b9936 (patch) | |
| tree | 6a38a3c546def150ff73effcf4afd9c55881f49c | |
| parent | 2371baa4bdab3268b32009926f75e7a5d3a41506 (diff) | |
| download | kernel_samsung_smdk4412-136ebf08b46f839e2dc9db34322b654e5d9b9936.zip kernel_samsung_smdk4412-136ebf08b46f839e2dc9db34322b654e5d9b9936.tar.gz kernel_samsung_smdk4412-136ebf08b46f839e2dc9db34322b654e5d9b9936.tar.bz2 | |
[IPV6] MIP6: Kill unnecessary ifdefs.
Kill unnecessary CONFIG_IPV6_MIP6.
o It is redundant for RAW socket to keep MH out with the config then
it can handle any protocol.
o Clean-up at AH.
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/flow.h | 4 | ||||
| -rw-r--r-- | include/net/xfrm.h | 2 | ||||
| -rw-r--r-- | net/ipv6/ah6.c | 4 | ||||
| -rw-r--r-- | net/ipv6/raw.c | 4 |
4 files changed, 2 insertions, 12 deletions
diff --git a/include/net/flow.h b/include/net/flow.h index f3cc1f8..af59fa5 100644 --- a/include/net/flow.h +++ b/include/net/flow.h @@ -67,20 +67,16 @@ struct flowi { __be32 spi; -#ifdef CONFIG_IPV6_MIP6 struct { __u8 type; } mht; -#endif } uli_u; #define fl_ip_sport uli_u.ports.sport #define fl_ip_dport uli_u.ports.dport #define fl_icmp_type uli_u.icmpt.type #define fl_icmp_code uli_u.icmpt.code #define fl_ipsec_spi uli_u.spi -#ifdef CONFIG_IPV6_MIP6 #define fl_mh_type uli_u.mht.type -#endif __u32 secid; /* used by xfrm; see secid.txt */ } __attribute__((__aligned__(BITS_PER_LONG/8))); diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 311f25a..7720c11 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -509,11 +509,9 @@ __be16 xfrm_flowi_sport(struct flowi *fl) case IPPROTO_ICMPV6: port = htons(fl->fl_icmp_type); break; -#ifdef CONFIG_IPV6_MIP6 case IPPROTO_MH: port = htons(fl->fl_mh_type); break; -#endif default: port = 0; /*XXX*/ } diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index 128f94c..01fa302 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -132,6 +132,8 @@ static void ipv6_rearrange_destopt(struct ipv6hdr *iph, struct ipv6_opt_hdr *des bad: return; } +#else +static void ipv6_rearrange_destopt(struct ipv6hdr *iph, struct ipv6_opt_hdr *destopt) {} #endif /** @@ -189,10 +191,8 @@ static int ipv6_clear_mutable_options(struct ipv6hdr *iph, int len, int dir) while (exthdr.raw < end) { switch (nexthdr) { case NEXTHDR_DEST: -#ifdef CONFIG_IPV6_MIP6 if (dir == XFRM_POLICY_OUT) ipv6_rearrange_destopt(iph, exthdr.opth); -#endif case NEXTHDR_HOP: if (!zero_out_mutable_opts(exthdr.opth)) { LIMIT_NETDEBUG( diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index a58459a..a22c9c9 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -611,9 +611,7 @@ static int rawv6_probe_proto_opt(struct flowi *fl, struct msghdr *msg) struct iovec *iov; u8 __user *type = NULL; u8 __user *code = NULL; -#ifdef CONFIG_IPV6_MIP6 u8 len = 0; -#endif int probed = 0; int i; @@ -646,7 +644,6 @@ static int rawv6_probe_proto_opt(struct flowi *fl, struct msghdr *msg) probed = 1; } break; -#ifdef CONFIG_IPV6_MIP6 case IPPROTO_MH: if (iov->iov_base && iov->iov_len < 1) break; @@ -660,7 +657,6 @@ static int rawv6_probe_proto_opt(struct flowi *fl, struct msghdr *msg) len += iov->iov_len; break; -#endif default: probed = 1; break; |