netdev - [RFC] potential bug in cxgb3

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Message-Id: <E1J6X0S-0007Sd-AW@ZenIV.linux.org.uk>
Date:	Sun, 23 Dec 2007 20:01:04 +0000
From:	Al Viro <viro@....linux.org.uk>
To:	divy@...lsio.com
Cc:	jgarzik@...ox.com, netdev@...r.kernel.org
Subject: [RFC] potential bug in cxgb3

int t3_seeprom_wp(struct adapter *adapter, int enable)
{
        return t3_seeprom_write(adapter, EEPROM_STAT_ADDR, enable ? 0xc : 0);
}

looks fishy, since t3_seeprom_write() takes the last argument in little-endian,
converts to host-endian and feeds it to pci_write_config_dword().  Passing it
a host-endian instead will end up with different values seen by the card on
l-e and b-e hosts.  Shouldn't it be s/0xc/cpu_to_le32(0xc) ?

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