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ipg: remove commented out code

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Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Francois Romieu <romieu@fr.zoreil.com>
Cc: Sorbica Shieh <sorbica@icplus.com.tw>
Cc: Jesse Huang <jesse@icplus.com.tw>
This commit is contained in:
Pekka Enberg
2007-11-30 09:54:33 +02:00
committed by David S. Miller
parent 1662e4b7af
commit 6d3b2cb92b
2 changed files with 7 additions and 31 deletions
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34
drivers/net/ipg.c
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@@ -1483,35 +1483,13 @@ static int ipg_nic_rx(struct net_device *dev)
/* Set the buffer's protocol field to Ethernet. */
skb->protocol = eth_type_trans(skb, dev);
/* If the frame contains an IP/TCP/UDP frame,
* determine if upper layer must check IP/TCP/UDP
* checksums.
*
* NOTE: DO NOT RELY ON THE TCP/UDP CHECKSUM
* VERIFICATION FOR SILICON REVISIONS B3
* AND EARLIER!
*
if ((le64_to_cpu(rxfd->rfs &
(IPG_RFS_TCPDETECTED | IPG_RFS_UDPDETECTED |
IPG_RFS_IPDETECTED))) &&
!(le64_to_cpu(rxfd->rfs &
(IPG_RFS_TCPERROR | IPG_RFS_UDPERROR |
IPG_RFS_IPERROR)))) {
* Indicate IP checksums were performed
* by the IPG.
*
skb->ip_summed = CHECKSUM_UNNECESSARY;
} else
/* The IPG encountered an error with (or
* there were no) IP/TCP/UDP checksums.
* This may or may not indicate an invalid
* IP/TCP/UDP frame was received. Let the
* upper layer decide.
*/
{
/* The IPG encountered an error with (or
* there were no) IP/TCP/UDP checksums.
* This may or may not indicate an invalid
* IP/TCP/UDP frame was received. Let the
* upper layer decide.
*/
skb->ip_summed = CHECKSUM_NONE;
}
skb->ip_summed = CHECKSUM_NONE;
/* Hand off frame for higher layer processing.
* The function netif_rx() releases the sk_buff