patch-2.4.19 linux-2.4.19/drivers/net/pcmcia/fmvj18x_cs.c

• Lines: 36
• Date: Fri Aug 2 17:39:44 2002
• Orig file: linux-2.4.18/drivers/net/pcmcia/fmvj18x_cs.c
• Orig date: Mon Feb 25 11:37:59 2002

diff -urN linux-2.4.18/drivers/net/pcmcia/fmvj18x_cs.c linux-2.4.19/drivers/net/pcmcia/fmvj18x_cs.c
@@ -53,6 +53,7 @@
 #include <linux/skbuff.h>
 #include <linux/if_arp.h>
 #include <linux/ioport.h>
+#include <linux/crc32.h>
 
 #include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
@@ -1248,27 +1249,6 @@
   Set the multicast/promiscuous mode for this adaptor.
 */
 
-/* The little-endian AUTODIN II 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)
 {
     ioaddr_t ioaddr = dev->base_addr;