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| author | David Howells <dhowells@redhat.com> | 2016-09-17 07:26:01 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-17 03:58:45 -0400 |
| commit | d19127473a575c629c70974cee0bb8acb6374f08 (patch) | |
| tree | cce094554b7f197069025496a5e969373aac7522 /net/rxrpc/utils.c | |
| parent | 84ce3da1bfd6fd12fce3cd06691e405a36f72cde (diff) | |
| download | linux-stable-d19127473a575c629c70974cee0bb8acb6374f08.tar.gz linux-stable-d19127473a575c629c70974cee0bb8acb6374f08.tar.bz2 linux-stable-d19127473a575c629c70974cee0bb8acb6374f08.zip | |
rxrpc: Make IPv6 support conditional on CONFIG_IPV6
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>
Diffstat (limited to 'net/rxrpc/utils.c')
| -rw-r--r-- | net/rxrpc/utils.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/rxrpc/utils.c b/net/rxrpc/utils.c index b88914d53ca5..ff7af71c4b49 100644 --- a/net/rxrpc/utils.c +++ b/net/rxrpc/utils.c @@ -30,6 +30,7 @@ int rxrpc_extract_addr_from_skb(struct sockaddr_rxrpc *srx, struct sk_buff *skb) srx->transport.sin.sin_addr.s_addr = ip_hdr(skb)->saddr; return 0; +#ifdef CONFIG_AF_RXRPC_IPV6 case ETH_P_IPV6: srx->transport_type = SOCK_DGRAM; srx->transport_len = sizeof(srx->transport.sin6); @@ -37,6 +38,7 @@ int rxrpc_extract_addr_from_skb(struct sockaddr_rxrpc *srx, struct sk_buff *skb) srx->transport.sin6.sin6_port = udp_hdr(skb)->source; srx->transport.sin6.sin6_addr = ipv6_hdr(skb)->saddr; return 0; +#endif default: pr_warn_ratelimited("AF_RXRPC: Unknown eth protocol %u\n", |