[SK_BUFF]: Introduce tcp_hdr(), remove skb->h.th

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 7ca30d76bf6f..414365c3198d 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -3922,7 +3922,7 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 base_flags |= (TXD_FLAG_CPU_PRE_DMA |
                                TXD_FLAG_CPU_POST_DMA);
 
-                skb->h.th->check = 0;
+                tcp_hdr(skb)->check = 0;
 
         }
         else if (skb->ip_summed == CHECKSUM_PARTIAL)
@@ -4080,14 +4080,13 @@ static int tg3_start_xmit_dma_bug(struct sk_buff *skb, struct net_device *dev)
                 iph->check = 0;
                 iph->tot_len = htons(mss + hdr_len);
                 if (tp->tg3_flags2 & TG3_FLG2_HW_TSO) {
-                        skb->h.th->check = 0;
+                        tcp_hdr(skb)->check = 0;
                         base_flags &= ~TXD_FLAG_TCPUDP_CSUM;
-                }
-                else {
-                        skb->h.th->check = ~csum_tcpudp_magic(iph->saddr,
-                                                              iph->daddr, 0,
-                                                              IPPROTO_TCP, 0);
-                }
+                } else
+                        tcp_hdr(skb)->check = ~csum_tcpudp_magic(iph->saddr,
+                                                                 iph->daddr, 0,
+                                                                 IPPROTO_TCP,
+                                                                 0);
 
                 if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO) ||
                     (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705)) {