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authorJoe Perches <joe@perches.com>2012-03-18 17:37:57 +0000
committerDavid S. Miller <davem@davemloft.net>2012-03-19 16:53:08 -0400
commitc81f212450e4d85ed1ed3777316e8355caeb3848 (patch)
tree2ccf702e7fde4961519232d9bb57f7db67539d12 /drivers/net/ethernet/atheros/atlx/atl2.c
parenta3f671b3152919e72af261333402c0f1272bdf59 (diff)
downloadop-kernel-dev-c81f212450e4d85ed1ed3777316e8355caeb3848.zip
op-kernel-dev-c81f212450e4d85ed1ed3777316e8355caeb3848.tar.gz
atlx: Use ETH_ALEN
No need for yet another #define for this. Convert NODE_ADDRESS_SIZE use to ETH_ALEN and remove #define. Use memcpy instead of a loop to copy an address. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/atheros/atlx/atl2.c')
-rw-r--r--drivers/net/ethernet/atheros/atlx/atl2.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c
index 071f4c8..6762dc4 100644
--- a/drivers/net/ethernet/atheros/atlx/atl2.c
+++ b/drivers/net/ethernet/atheros/atlx/atl2.c
@@ -2258,7 +2258,7 @@ static int get_permanent_address(struct atl2_hw *hw)
u32 Addr[2];
u32 i, Control;
u16 Register;
- u8 EthAddr[NODE_ADDRESS_SIZE];
+ u8 EthAddr[ETH_ALEN];
bool KeyValid;
if (is_valid_ether_addr(hw->perm_mac_addr))
@@ -2299,7 +2299,7 @@ static int get_permanent_address(struct atl2_hw *hw)
*(u16 *) &EthAddr[0] = SHORTSWAP(*(u16 *) &Addr[1]);
if (is_valid_ether_addr(EthAddr)) {
- memcpy(hw->perm_mac_addr, EthAddr, NODE_ADDRESS_SIZE);
+ memcpy(hw->perm_mac_addr, EthAddr, ETH_ALEN);
return 0;
}
return 1;
@@ -2334,7 +2334,7 @@ static int get_permanent_address(struct atl2_hw *hw)
*(u32 *) &EthAddr[2] = LONGSWAP(Addr[0]);
*(u16 *) &EthAddr[0] = SHORTSWAP(*(u16 *)&Addr[1]);
if (is_valid_ether_addr(EthAddr)) {
- memcpy(hw->perm_mac_addr, EthAddr, NODE_ADDRESS_SIZE);
+ memcpy(hw->perm_mac_addr, EthAddr, ETH_ALEN);
return 0;
}
/* maybe MAC-address is from BIOS */
@@ -2344,7 +2344,7 @@ static int get_permanent_address(struct atl2_hw *hw)
*(u16 *) &EthAddr[0] = SHORTSWAP(*(u16 *) &Addr[1]);
if (is_valid_ether_addr(EthAddr)) {
- memcpy(hw->perm_mac_addr, EthAddr, NODE_ADDRESS_SIZE);
+ memcpy(hw->perm_mac_addr, EthAddr, ETH_ALEN);
return 0;
}
@@ -2358,8 +2358,6 @@ static int get_permanent_address(struct atl2_hw *hw)
*/
static s32 atl2_read_mac_addr(struct atl2_hw *hw)
{
- u16 i;
-
if (get_permanent_address(hw)) {
/* for test */
/* FIXME: shouldn't we use random_ether_addr() here? */
@@ -2371,8 +2369,7 @@ static s32 atl2_read_mac_addr(struct atl2_hw *hw)
hw->perm_mac_addr[5] = 0x38;
}
- for (i = 0; i < NODE_ADDRESS_SIZE; i++)
- hw->mac_addr[i] = hw->perm_mac_addr[i];
+ memcpy(hw->mac_addr, hw->perm_mac_addr, ETH_ALEN);
return 0;
}
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