[XFRM] MIPv6: Fix to input RO state correctly.

Disable spin_lock during xfrm_type.input() function.
Follow design as IPsec inbound does.

Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed