[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>

1 files changed, 0 insertions, 4 deletions

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;