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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/ipv4/tcp_metrics.c
parentxfrm: simplify xfrm_address_t use (diff)
downloadlinux-dev-930345ea630405aa6e6f42efcb149c3f360a6b67.tar.xz
linux-dev-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/tcp_metrics.c')
-rw-r--r--net/ipv4/tcp_metrics.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c
index f62c2c68ced0..32e36ea6bc0f 100644
--- a/net/ipv4/tcp_metrics.c
+++ b/net/ipv4/tcp_metrics.c
@@ -786,19 +786,19 @@ static int tcp_metrics_fill_info(struct sk_buff *msg,
switch (tm->tcpm_daddr.family) {
case AF_INET:
- if (nla_put_be32(msg, TCP_METRICS_ATTR_ADDR_IPV4,
- tm->tcpm_daddr.addr.a4) < 0)
+ if (nla_put_in_addr(msg, TCP_METRICS_ATTR_ADDR_IPV4,
+ tm->tcpm_daddr.addr.a4) < 0)
goto nla_put_failure;
- if (nla_put_be32(msg, TCP_METRICS_ATTR_SADDR_IPV4,
- tm->tcpm_saddr.addr.a4) < 0)
+ if (nla_put_in_addr(msg, TCP_METRICS_ATTR_SADDR_IPV4,
+ tm->tcpm_saddr.addr.a4) < 0)
goto nla_put_failure;
break;
case AF_INET6:
- if (nla_put(msg, TCP_METRICS_ATTR_ADDR_IPV6, 16,
- tm->tcpm_daddr.addr.a6) < 0)
+ if (nla_put_in6_addr(msg, TCP_METRICS_ATTR_ADDR_IPV6,
+ &tm->tcpm_daddr.addr.in6) < 0)
goto nla_put_failure;
- if (nla_put(msg, TCP_METRICS_ATTR_SADDR_IPV6, 16,
- tm->tcpm_saddr.addr.a6) < 0)
+ if (nla_put_in6_addr(msg, TCP_METRICS_ATTR_SADDR_IPV6,
+ &tm->tcpm_saddr.addr.in6) < 0)
goto nla_put_failure;
break;
default: