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| author | Jiri Benc <jbenc@redhat.com> | 2015-03-29 16:59:25 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-31 13:58:35 -0400 |
| commit | 930345ea630405aa6e6f42efcb149c3f360a6b67 (patch) | |
| tree | c88d0858785c246038fddac3ca51571b371416b0 /net/ipv4/route.c | |
| parent | 15e318bdc6dfb82914c82fb7ad00badaa8387d8e (diff) | |
| download | linux-930345ea630405aa6e6f42efcb149c3f360a6b67.tar.gz linux-930345ea630405aa6e6f42efcb149c3f360a6b67.tar.bz2 linux-930345ea630405aa6e6f42efcb149c3f360a6b67.zip | |
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/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index be8703d02ef0..1f147204f1f3 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2319,11 +2319,11 @@ static int rt_fill_info(struct net *net, __be32 dst, __be32 src, if (IPCB(skb)->flags & IPSKB_DOREDIRECT) r->rtm_flags |= RTCF_DOREDIRECT; - if (nla_put_be32(skb, RTA_DST, dst)) + if (nla_put_in_addr(skb, RTA_DST, dst)) goto nla_put_failure; if (src) { r->rtm_src_len = 32; - if (nla_put_be32(skb, RTA_SRC, src)) + if (nla_put_in_addr(skb, RTA_SRC, src)) goto nla_put_failure; } if (rt->dst.dev && @@ -2336,11 +2336,11 @@ static int rt_fill_info(struct net *net, __be32 dst, __be32 src, #endif if (!rt_is_input_route(rt) && fl4->saddr != src) { - if (nla_put_be32(skb, RTA_PREFSRC, fl4->saddr)) + if (nla_put_in_addr(skb, RTA_PREFSRC, fl4->saddr)) goto nla_put_failure; } if (rt->rt_uses_gateway && - nla_put_be32(skb, RTA_GATEWAY, rt->rt_gateway)) + nla_put_in_addr(skb, RTA_GATEWAY, rt->rt_gateway)) goto nla_put_failure; expires = rt->dst.expires; |