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authorMasahide NAKAMURA <nakam@linux-ipv6.org>2007-06-26 23:51:41 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-07-10 22:15:41 -0700
commit136ebf08b46f839e2dc9db34322b654e5d9b9936 (patch)
tree6a38a3c546def150ff73effcf4afd9c55881f49c /net/ipv6
parent2371baa4bdab3268b32009926f75e7a5d3a41506 (diff)
[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>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/ah6.c4
-rw-r--r--net/ipv6/raw.c4
2 files changed, 2 insertions, 6 deletions
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index 128f94c79c6..01fa302d281 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 a58459a7668..a22c9c93d93 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;