ethernet: Convert mac address uses of 6 to ETH_ALEN
Use the normal #define to help grep find mac addresses
and ensure that addresses are aligned.
pasemi.h has an unaligned access to mac_addr, unchanged
for now.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Olof Johansson <olof@lixom.net> # pasemi_mac pieces
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c
index ed21307..2d8e288 100644
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@@ -1521,7 +1521,7 @@
char *chipname;
struct net_device *dev;
const struct pcnet32_access *a = NULL;
- u8 promaddr[6];
+ u8 promaddr[ETH_ALEN];
int ret = -ENODEV;
/* reset the chip */
@@ -1665,10 +1665,10 @@
}
/* read PROM address and compare with CSR address */
- for (i = 0; i < 6; i++)
+ for (i = 0; i < ETH_ALEN; i++)
promaddr[i] = inb(ioaddr + i);
- if (memcmp(promaddr, dev->dev_addr, 6) ||
+ if (memcmp(promaddr, dev->dev_addr, ETH_ALEN) ||
!is_valid_ether_addr(dev->dev_addr)) {
if (is_valid_ether_addr(promaddr)) {
if (pcnet32_debug & NETIF_MSG_PROBE) {