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authorPekka Enberg <penberg@cs.helsinki.fi>2007-11-30 09:54:33 +0200
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:05:51 -0800
commit6d3b2cb92bee1cec43c716f4cd6554be1e6b36ea (patch)
treeff284c9bbe7a1a08c28c9b5e9d55680b5acfcb0a
parent1662e4b7af956979c6cb864bf23cf88f882cdaf8 (diff)
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>
-rw-r--r--drivers/net/ipg.c34
-rw-r--r--drivers/net/ipg.h4
2 files changed, 7 insertions, 31 deletions
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index 7f85732f03e..9e228e7d3be 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
diff --git a/drivers/net/ipg.h b/drivers/net/ipg.h
index 4f491928264..7e3ccd10363 100644
--- a/drivers/net/ipg.h
+++ b/drivers/net/ipg.h
@@ -23,7 +23,6 @@
#include <linux/skbuff.h>
#include <linux/version.h>
#include <asm/bitops.h>
-/*#include <asm/spinlock.h>*/
/*
* Constants
@@ -733,8 +732,7 @@ enum ipg_regs {
* Miscellaneous macros.
*/
-/* Marco for printing debug statements.
-# define IPG_DDEBUG_MSG(args...) printk(KERN_DEBUG "IPG: " ## args) */
+/* Marco for printing debug statements. */
#ifdef IPG_DEBUG
# define IPG_DEBUG_MSG(args...)
# define IPG_DDEBUG_MSG(args...) printk(KERN_DEBUG "IPG: " args)