From 8cd35da094bed8a41eb722c1d03eab24d57bf706 Mon Sep 17 00:00:00 2001 From: Herbert Valerio Riedel Date: Mon, 1 May 2006 15:37:09 +0200 Subject: au1000_eth.c: use ether_crc() from since the au1000 driver already selects the CRC32 routines, simply replace the internal ether_crc() implementation with the semantically equivalent one from Signed-off-by: Herbert Valerio Riedel Signed-off-by: Stephen Hemminger --- drivers/net/au1000_eth.c | 18 +----------------- 1 file changed, 1 insertion(+), 17 deletions(-) (limited to 'drivers') diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c index 1363083b4d83..14dbad14afb6 100644 --- a/drivers/net/au1000_eth.c +++ b/drivers/net/au1000_eth.c @@ -52,6 +52,7 @@ #include #include #include +#include #include #include #include @@ -2070,23 +2071,6 @@ static void au1000_tx_timeout(struct net_device *dev) netif_wake_queue(dev); } - -static unsigned const ethernet_polynomial = 0x04c11db7U; -static inline u32 ether_crc(int length, unsigned char *data) -{ - int crc = -1; - - while(--length >= 0) { - unsigned char current_octet = *data++; - int bit; - for (bit = 0; bit < 8; bit++, current_octet >>= 1) - crc = (crc << 1) ^ - ((crc < 0) ^ (current_octet & 1) ? - ethernet_polynomial : 0); - } - return crc; -} - static void set_rx_mode(struct net_device *dev) { struct au1000_private *aup = (struct au1000_private *) dev->priv; -- cgit v1.2.2