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authorJiri Benc <jbenc@redhat.com>2015-03-29 16:59:25 +0200
committerDavid S. Miller <davem@davemloft.net>2015-03-31 13:58:35 -0400
commit930345ea630405aa6e6f42efcb149c3f360a6b67 (patch)
treec88d0858785c246038fddac3ca51571b371416b0 /net/openvswitch
parent15e318bdc6dfb82914c82fb7ad00badaa8387d8e (diff)
downloadop-kernel-dev-930345ea630405aa6e6f42efcb149c3f360a6b67.zip
op-kernel-dev-930345ea630405aa6e6f42efcb149c3f360a6b67.tar.gz
netlink: implement nla_put_in_addr and nla_put_in6_addr
IP addresses are often stored in netlink attributes. Add generic functions to do that. For nla_put_in_addr, it would be nicer to pass struct in_addr but this is not used universally throughout the kernel, in way too many places __be32 is used to store IPv4 address. Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch')
-rw-r--r--net/openvswitch/flow_netlink.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
index 22b18c1..c0c5b55 100644
--- a/net/openvswitch/flow_netlink.c
+++ b/net/openvswitch/flow_netlink.c
@@ -648,10 +648,12 @@ static int __ipv4_tun_to_nlattr(struct sk_buff *skb,
nla_put_be64(skb, OVS_TUNNEL_KEY_ATTR_ID, output->tun_id))
return -EMSGSIZE;
if (output->ipv4_src &&
- nla_put_be32(skb, OVS_TUNNEL_KEY_ATTR_IPV4_SRC, output->ipv4_src))
+ nla_put_in_addr(skb, OVS_TUNNEL_KEY_ATTR_IPV4_SRC,
+ output->ipv4_src))
return -EMSGSIZE;
if (output->ipv4_dst &&
- nla_put_be32(skb, OVS_TUNNEL_KEY_ATTR_IPV4_DST, output->ipv4_dst))
+ nla_put_in_addr(skb, OVS_TUNNEL_KEY_ATTR_IPV4_DST,
+ output->ipv4_dst))
return -EMSGSIZE;
if (output->ipv4_tos &&
nla_put_u8(skb, OVS_TUNNEL_KEY_ATTR_TOS, output->ipv4_tos))
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