[NET]: Replace CHECKSUM_HW by CHECKSUM_PARTIAL/CHECKSUM_COMPLETE

Replace CHECKSUM_HW by CHECKSUM_PARTIAL (for outgoing packets, whose
checksum still needs to be completed) and CHECKSUM_COMPLETE (for
incoming packets, device supplied full checksum).

Patch originally from Herbert Xu, updated by myself for 2.6.18-rc3.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 43f6740244f8..b2aa512a30e9 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -484,7 +484,7 @@ void tcp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb)
         struct inet_sock *inet = inet_sk(sk);
         struct tcphdr *th = skb->h.th;
 
-        if (skb->ip_summed == CHECKSUM_HW) {
+        if (skb->ip_summed == CHECKSUM_PARTIAL) {
                 th->check = ~tcp_v4_check(th, len, inet->saddr, inet->daddr, 0);
                 skb->csum = offsetof(struct tcphdr, check);
         } else {
@@ -509,7 +509,7 @@ int tcp_v4_gso_send_check(struct sk_buff *skb)
         th->check = 0;
         th->check = ~tcp_v4_check(th, skb->len, iph->saddr, iph->daddr, 0);
         skb->csum = offsetof(struct tcphdr, check);
-        skb->ip_summed = CHECKSUM_HW;
+        skb->ip_summed = CHECKSUM_PARTIAL;
         return 0;
 }
 
@@ -973,7 +973,7 @@ static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb)
 
 static int tcp_v4_checksum_init(struct sk_buff *skb)
 {
-        if (skb->ip_summed == CHECKSUM_HW) {
+        if (skb->ip_summed == CHECKSUM_COMPLETE) {
                 if (!tcp_v4_check(skb->h.th, skb->len, skb->nh.iph->saddr,
                                   skb->nh.iph->daddr, skb->csum)) {
                         skb->ip_summed = CHECKSUM_UNNECESSARY;