ipg: remove commented out code

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>

1 files changed, 6 insertions, 28 deletions

diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index 7f85732f03e9..9e228e7d3bef 100644
--- a/drivers/net/ipg.c
+++ b/drivers/net/ipg.c
@@ -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