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net: Split sk_no_check into sk_no_check_{rx,tx}

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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>
This commit is contained in:
Tom Herbert
2014-05-23 08:47:19 -07:00
committed by David S. Miller
parent b26ba202e0
commit 28448b8045
13 changed files with 21 additions and 27 deletions
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4
net/core/sock.c
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@@ -784,7 +784,7 @@ set_rcvbuf:
break;
case SO_NO_CHECK:
sk->sk_no_check = valbool;
sk->sk_no_check_tx = valbool;
break;
case SO_PRIORITY:
@@ -1064,7 +1064,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
break;
case SO_NO_CHECK:
v.val = sk->sk_no_check;
v.val = sk->sk_no_check_tx;
break;
case SO_PRIORITY: