diff options
| author |   Joe Perches <joe@perches.com> | 2012-03-18 17:37:57 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-03-19 16:53:08 -0400 |
| commit | c81f212450e4d85ed1ed3777316e8355caeb3848 (patch) | |
| tree | 2ccf702e7fde4961519232d9bb57f7db67539d12 | |
| parent | if_vlan: Remove VLAN_ETH_ALEN define and the 1 use of it (diff) | |
| download | linux-dev-c81f212450e4d85ed1ed3777316e8355caeb3848.tar.xz linux-dev-c81f212450e4d85ed1ed3777316e8355caeb3848.zip | |
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>
| -rw-r--r-- | drivers/net/ethernet/atheros/atlx/atl2.c | 13 | ||||
| -rw-r--r-- | drivers/net/ethernet/atheros/atlx/atl2.h | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/atheros/atlx/atlx.h | 1 |
3 files changed, 7 insertions, 12 deletions
diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c index 071f4c858969..6762dc406b25 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; } diff --git a/drivers/net/ethernet/atheros/atlx/atl2.h b/drivers/net/ethernet/atheros/atlx/atl2.h index bf9016ebdd9b..3ebe19f7242b 100644 --- a/drivers/net/ethernet/atheros/atlx/atl2.h +++ b/drivers/net/ethernet/atheros/atlx/atl2.h @@ -47,7 +47,6 @@ extern int ethtool_ioctl(struct ifreq *ifr); #define PCI_COMMAND_REGISTER PCI_COMMAND #define CMD_MEM_WRT_INVALIDATE PCI_COMMAND_INVALIDATE -#define ETH_ADDR_LEN ETH_ALEN #define ATL2_WRITE_REG(a, reg, value) (iowrite32((value), \ ((a)->hw_addr + (reg)))) @@ -429,8 +428,8 @@ struct atl2_hw { u8 flash_vendor; u8 dma_fairness; - u8 mac_addr[NODE_ADDRESS_SIZE]; - u8 perm_mac_addr[NODE_ADDRESS_SIZE]; + u8 mac_addr[ETH_ALEN]; + u8 perm_mac_addr[ETH_ALEN]; /* FIXME */ /* bool phy_preamble_sup; */ diff --git a/drivers/net/ethernet/atheros/atlx/atlx.h b/drivers/net/ethernet/atheros/atlx/atlx.h index 14054b75aa62..448f5dcc02e6 100644 --- a/drivers/net/ethernet/atheros/atlx/atlx.h +++ b/drivers/net/ethernet/atheros/atlx/atlx.h @@ -484,7 +484,6 @@ /* For checksumming, the sum of all words in the EEPROM should equal 0xBABA */ #define EEPROM_SUM 0xBABA -#define NODE_ADDRESS_SIZE 6 struct atlx_spi_flash_dev { const char *manu_name; /* manufacturer id */ |