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| author | Joe Perches <joe@perches.com> | 2013-08-01 16:17:49 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-08-02 12:33:54 -0700 |
| commit | 1409a93274bb1b17f0b7a0b255a75e80899eec11 (patch) | |
| tree | 778099b4c28e9089af438ca53f79613c43617069 /drivers/net/ethernet/pasemi | |
| parent | 574e2af7c0af3273836def5e66f236521bb433c9 (diff) | |
| download | linux-1409a93274bb1b17f0b7a0b255a75e80899eec11.tar.gz linux-1409a93274bb1b17f0b7a0b255a75e80899eec11.tar.bz2 linux-1409a93274bb1b17f0b7a0b255a75e80899eec11.zip | |
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>
Diffstat (limited to 'drivers/net/ethernet/pasemi')
| -rw-r--r-- | drivers/net/ethernet/pasemi/pasemi_mac.c | 13 | ||||
| -rw-r--r-- | drivers/net/ethernet/pasemi/pasemi_mac.h | 2 |
2 files changed, 8 insertions, 7 deletions
diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c index a5f0b5da6149..f21ae7b6c766 100644 --- a/drivers/net/ethernet/pasemi/pasemi_mac.c +++ b/drivers/net/ethernet/pasemi/pasemi_mac.c @@ -191,7 +191,7 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac) struct device_node *dn = pci_device_to_OF_node(pdev); int len; const u8 *maddr; - u8 addr[6]; + u8 addr[ETH_ALEN]; if (!dn) { dev_dbg(&pdev->dev, @@ -201,8 +201,8 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac) maddr = of_get_property(dn, "local-mac-address", &len); - if (maddr && len == 6) { - memcpy(mac->mac_addr, maddr, 6); + if (maddr && len == ETH_ALEN) { + memcpy(mac->mac_addr, maddr, ETH_ALEN); return 0; } @@ -219,14 +219,15 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac) return -ENOENT; } - if (sscanf(maddr, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &addr[0], - &addr[1], &addr[2], &addr[3], &addr[4], &addr[5]) != 6) { + if (sscanf(maddr, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", + &addr[0], &addr[1], &addr[2], &addr[3], &addr[4], &addr[5]) + != ETH_ALEN) { dev_warn(&pdev->dev, "can't parse mac address, not configuring\n"); return -EINVAL; } - memcpy(mac->mac_addr, addr, 6); + memcpy(mac->mac_addr, addr, ETH_ALEN); return 0; } diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.h b/drivers/net/ethernet/pasemi/pasemi_mac.h index e2f4efa8ad46..f2749d46c125 100644 --- a/drivers/net/ethernet/pasemi/pasemi_mac.h +++ b/drivers/net/ethernet/pasemi/pasemi_mac.h @@ -83,7 +83,7 @@ struct pasemi_mac { #define MAC_TYPE_GMAC 1 #define MAC_TYPE_XAUI 2 - u8 mac_addr[6]; + u8 mac_addr[ETH_ALEN]; struct net_lro_mgr lro_mgr; struct net_lro_desc lro_desc[MAX_LRO_DESCRIPTORS]; |