diff options
| 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/tcp_metrics.c | |
| parent | 15e318bdc6dfb82914c82fb7ad00badaa8387d8e (diff) | |
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.c | 16 |
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: |