diff options
| author | Tom Herbert <therbert@google.com> | 2014-05-23 08:47:19 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-23 16:28:53 -0400 |
| commit | 28448b80456feafe07e2d05b6363b00f61f6171e (patch) | |
| tree | ad45836de4e3bdb441a78f825d7f53ed8e8c7096 /net/ipv6/udp.c | |
| parent | b26ba202e0500eb852e89499ece1b2deaa64c3a7 (diff) | |
| download | linux-28448b80456feafe07e2d05b6363b00f61f6171e.tar.bz2 | |
net: Split sk_no_check into sk_no_check_{rx,tx}
Define separate fields in the sock structure for configuring disabling
checksums in both TX and RX-- sk_no_check_tx and sk_no_check_rx.
The SO_NO_CHECK socket option only affects sk_no_check_tx. Also,
removed UDP_CSUM_* defines since they are no longer necessary.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index c7ed47bde54b..b8db453133aa 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -797,7 +797,7 @@ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb, /* If zero checksum and sk_no_check is not on for * the socket then skip it. */ - if (uh->check || sk->sk_no_check) + if (uh->check || sk->sk_no_check_rx) stack[count++] = sk; sk = udp_v6_mcast_next(net, sk_nulls_next(sk), uh->dest, daddr, @@ -887,7 +887,7 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable, if (sk != NULL) { int ret; - if (!uh->check && !sk->sk_no_check) { + if (!uh->check && !sk->sk_no_check_rx) { sock_put(sk); udp6_csum_zero_error(skb); goto csum_error; @@ -1037,7 +1037,7 @@ static int udp_v6_push_pending_frames(struct sock *sk) if (is_udplite) csum = udplite_csum_outgoing(sk, skb); - else if (sk->sk_no_check == UDP_CSUM_NOXMIT) { /* UDP csum disabled */ + else if (sk->sk_no_check_tx) { /* UDP csum disabled */ skb->ip_summed = CHECKSUM_NONE; goto send; } else if (skb->ip_summed == CHECKSUM_PARTIAL) { /* UDP hardware csum */ |