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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-04-25 20:55:53 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 01:25:16 -0400
commitea2ae17d6443abddc79480dc9f7af8feacabddc4 (patch)
tree2d6f48a5e4a40f761b5b510af9aac1fca55004cb /drivers/net/sk98lin
parentbadff6d01a8589a1c828b0bf118903ca38627f4e (diff)
[SK_BUFF]: Introduce skb_transport_offset()
For the quite common 'skb->h.raw - skb->data' sequence. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sk98lin')
-rw-r--r--drivers/net/sk98lin/skge.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c
index 9ac1fe659dc9..e4ab7a8acc1a 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -1562,7 +1562,7 @@ struct sk_buff *pMessage) /* pointer to send-message */
1562 pTxd->pMBuf = pMessage; 1562 pTxd->pMBuf = pMessage;
1563 1563
1564 if (pMessage->ip_summed == CHECKSUM_PARTIAL) { 1564 if (pMessage->ip_summed == CHECKSUM_PARTIAL) {
1565 u16 hdrlen = pMessage->h.raw - pMessage->data; 1565 u16 hdrlen = skb_transport_offset(pMessage);
1566 u16 offset = hdrlen + pMessage->csum_offset; 1566 u16 offset = hdrlen + pMessage->csum_offset;
1567 1567
1568 if ((pMessage->h.ipiph->protocol == IPPROTO_UDP ) && 1568 if ((pMessage->h.ipiph->protocol == IPPROTO_UDP ) &&
@@ -1681,7 +1681,7 @@ struct sk_buff *pMessage) /* pointer to send-message */
1681 ** Does the HW need to evaluate checksum for TCP or UDP packets? 1681 ** Does the HW need to evaluate checksum for TCP or UDP packets?
1682 */ 1682 */
1683 if (pMessage->ip_summed == CHECKSUM_PARTIAL) { 1683 if (pMessage->ip_summed == CHECKSUM_PARTIAL) {
1684 u16 hdrlen = pMessage->h.raw - pMessage->data; 1684 u16 hdrlen = skb_transport_offset(pMessage);
1685 u16 offset = hdrlen + pMessage->csum_offset; 1685 u16 offset = hdrlen + pMessage->csum_offset;
1686 1686
1687 Control = BMU_STFWD; 1687 Control = BMU_STFWD;