atl1: remove unnecessary crc inversion
authorJay Cliburn <jacliburn@bellsouth.net>
Wed, 28 Mar 2007 00:43:49 +0000 (19:43 -0500)
committerJeff Garzik <jeff@garzik.org>
Wed, 28 Mar 2007 06:18:50 +0000 (02:18 -0400)
The original vendor driver contained a private ether_crc_le() function
that produced an inverted crc.  When we changed to the kernel version of
ether_crc_le(), we neglected to undo the inversion.  Let's do it now.
Discovered by and patch proffered by Jose Alberto Reguero.

Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/net/atl1/atl1_hw.c

index 314dbaa..69482e0 100644 (file)
@@ -334,7 +334,6 @@ u32 atl1_hash_mc_addr(struct atl1_hw *hw, u8 *mc_addr)
        int i;
 
        crc32 = ether_crc_le(6, mc_addr);
-       crc32 = ~crc32;
        for (i = 0; i < 32; i++)
                value |= (((crc32 >> i) & 1) << (31 - i));