patch-2.4.19 linux-2.4.19/drivers/net/yellowfin.c

• Lines: 38
• Date: Fri Aug 2 17:39:44 2002
• Orig file: linux-2.4.18/drivers/net/yellowfin.c
• Orig date: Fri Dec 21 09:41:55 2001

diff -urN linux-2.4.18/drivers/net/yellowfin.c linux-2.4.19/drivers/net/yellowfin.c
@@ -125,6 +125,7 @@
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/ethtool.h>
+#include <linux/crc32.h>
 #include <asm/uaccess.h>
 #include <asm/processor.h>		/* Processor type for cache alignment. */
 #include <asm/unaligned.h>
@@ -1339,29 +1340,6 @@
 
 /* Set or clear the multicast filter for this adaptor. */
 
-/* The little-endian AUTODIN32 ethernet CRC calculation.
-   N.B. Do not use for bulk data, use a table-based routine instead.
-   This is common code and should be moved to net/core/crc.c */
-static unsigned const ethernet_polynomial_le = 0xedb88320U;
-
-static inline unsigned ether_crc_le(int length, unsigned char *data)
-{
-	unsigned int crc = 0xffffffff;	/* Initial value. */
-	while(--length >= 0) {
-		unsigned char current_octet = *data++;
-		int bit;
-		for (bit = 8; --bit >= 0; current_octet >>= 1) {
-			if ((crc ^ current_octet) & 1) {
-				crc >>= 1;
-				crc ^= ethernet_polynomial_le;
-			} else
-				crc >>= 1;
-		}
-	}
-	return crc;
-}
-
-
 static void set_rx_mode(struct net_device *dev)
 {
 	struct yellowfin_private *yp = dev->priv;