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authorTom Herbert <therbert@google.com>2014-05-23 08:47:19 -0700
committerDavid S. Miller <davem@davemloft.net>2014-05-23 16:28:53 -0400
commit28448b80456feafe07e2d05b6363b00f61f6171e (patch)
treead45836de4e3bdb441a78f825d7f53ed8e8c7096 /net/l2tp/l2tp_core.c
parentb26ba202e0500eb852e89499ece1b2deaa64c3a7 (diff)
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/l2tp/l2tp_core.c')
-rw-r--r--net/l2tp/l2tp_core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index ed0716a075ba..a1186105f537 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -1188,7 +1188,7 @@ int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len
l2tp_xmit_ipv6_csum(sk, skb, udp_len);
else
#endif
- if (sk->sk_no_check == UDP_CSUM_NOXMIT)
+ if (sk->sk_no_check_tx)
skb->ip_summed = CHECKSUM_NONE;
else if ((skb_dst(skb) && skb_dst(skb)->dev) &&
(!(skb_dst(skb)->dev->features & NETIF_F_V4_CSUM))) {
@@ -1463,7 +1463,7 @@ static int l2tp_tunnel_sock_create(struct net *net,
}
if (!cfg->use_udp_checksums)
- sock->sk->sk_no_check = UDP_CSUM_NOXMIT;
+ sock->sk->sk_no_check_tx = 1;
break;