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rxrpc: Make IPv6 support conditional on CONFIG_IPV6

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Add CONFIG_AF_RXRPC_IPV6 and make the IPv6 support code conditional on it.
This is then made conditional on CONFIG_IPV6.

Without this, the following can be seen:

   net/built-in.o: In function `rxrpc_init_peer':
>> peer_object.c:(.text+0x18c3c8): undefined reference to `ip6_route_output_flags'

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Howells
2016-09-17 07:26:01 +01:00
committed by David S. Miller
parent 84ce3da1bf
commit d19127473a
8 changed files with 34 additions and 2 deletions
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2
net/rxrpc/local_object.c
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@@ -58,6 +58,7 @@ static long rxrpc_local_cmp_key(const struct rxrpc_local *local,
memcmp(&local->srx.transport.sin.sin_addr,
&srx->transport.sin.sin_addr,
sizeof(struct in_addr));
#ifdef CONFIG_AF_RXRPC_IPV6
case AF_INET6:
/* If the choice of UDP6 port is left up to the transport, then
* the endpoint record doesn't match.
@@ -67,6 +68,7 @@ static long rxrpc_local_cmp_key(const struct rxrpc_local *local,
memcmp(&local->srx.transport.sin6.sin6_addr,
&srx->transport.sin6.sin6_addr,
sizeof(struct in6_addr));
#endif
default:
BUG();
}