[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>
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 @@
bad:
return;
}
+#else
+static void ipv6_rearrange_destopt(struct ipv6hdr *iph, struct ipv6_opt_hdr *destopt) {}
#endif
/**
@@ -189,10 +191,8 @@
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(