From 930345ea630405aa6e6f42efcb149c3f360a6b67 Mon Sep 17 00:00:00 2001 From: Jiri Benc Date: Sun, 29 Mar 2015 16:59:25 +0200 Subject: 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 Signed-off-by: David S. Miller --- net/ipv4/route.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'net/ipv4/route.c') 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; -- cgit v1.2.3-73-gaa49b