diff options
| author | David Ahern | 2015-08-27 16:06:59 -0700 |
|---|---|---|
| committer | David S. Miller | 2015-08-28 13:32:35 -0700 |
| commit | 72afa352d6a3d4da7783b5ddee02b94be49e051a (patch) | |
| tree | 6ed3a609f27a97668c757e36215e56fda458c9b7 /net/ipv4 | |
| parent | 8f58336d3f78aef61c8023c18546155f5fdf3224 (diff) | |
net: Introduce ipv4_addr_hash and use it for tcp metrics
Refactors a common line into helper function.
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/tcp_metrics.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c index b3d64f61d922..3a4289268f97 100644 --- a/net/ipv4/tcp_metrics.c +++ b/net/ipv4/tcp_metrics.c @@ -249,7 +249,7 @@ static struct tcp_metrics_block *__tcp_get_metrics_req(struct request_sock *req, case AF_INET: saddr.addr.a4 = inet_rsk(req)->ir_loc_addr; daddr.addr.a4 = inet_rsk(req)->ir_rmt_addr; - hash = (__force unsigned int) daddr.addr.a4; + hash = ipv4_addr_hash(inet_rsk(req)->ir_rmt_addr); break; #if IS_ENABLED(CONFIG_IPV6) case AF_INET6: @@ -289,7 +289,7 @@ static struct tcp_metrics_block *__tcp_get_metrics_tw(struct inet_timewait_sock saddr.addr.a4 = tw->tw_rcv_saddr; daddr.family = AF_INET; daddr.addr.a4 = tw->tw_daddr; - hash = (__force unsigned int) daddr.addr.a4; + hash = ipv4_addr_hash(tw->tw_daddr); } #if IS_ENABLED(CONFIG_IPV6) else if (tw->tw_family == AF_INET6) { @@ -298,7 +298,7 @@ static struct tcp_metrics_block *__tcp_get_metrics_tw(struct inet_timewait_sock saddr.addr.a4 = tw->tw_rcv_saddr; daddr.family = AF_INET; daddr.addr.a4 = tw->tw_daddr; - hash = (__force unsigned int) daddr.addr.a4; + hash = ipv4_addr_hash(tw->tw_daddr); } else { saddr.family = AF_INET6; saddr.addr.in6 = tw->tw_v6_rcv_saddr; @@ -339,7 +339,7 @@ static struct tcp_metrics_block *tcp_get_metrics(struct sock *sk, saddr.addr.a4 = inet_sk(sk)->inet_saddr; daddr.family = AF_INET; daddr.addr.a4 = inet_sk(sk)->inet_daddr; - hash = (__force unsigned int) daddr.addr.a4; + hash = ipv4_addr_hash(inet_sk(sk)->inet_daddr); } #if IS_ENABLED(CONFIG_IPV6) else if (sk->sk_family == AF_INET6) { @@ -348,7 +348,7 @@ static struct tcp_metrics_block *tcp_get_metrics(struct sock *sk, saddr.addr.a4 = inet_sk(sk)->inet_saddr; daddr.family = AF_INET; daddr.addr.a4 = inet_sk(sk)->inet_daddr; - hash = (__force unsigned int) daddr.addr.a4; + hash = ipv4_addr_hash(inet_sk(sk)->inet_daddr); } else { saddr.family = AF_INET6; saddr.addr.in6 = sk->sk_v6_rcv_saddr; @@ -959,7 +959,7 @@ static int __parse_nl_addr(struct genl_info *info, struct inetpeer_addr *addr, addr->family = AF_INET; addr->addr.a4 = nla_get_in_addr(a); if (hash) - *hash = (__force unsigned int) addr->addr.a4; + *hash = ipv4_addr_hash(addr->addr.a4); return 0; } a = info->attrs[v6]; |