openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

arc_emac: drop redundant mac address check 

Checking if MAC address is valid using is_valid_ether_addr() is already done in
of_get_mac_address(). While at it, reorganize checking so it matches checks in
other drivers.

Signed-off-by: Luka Perkov <luka@openwrt.org>
CC: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
CC: David Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Luka Perkov 2013-10-30 00:11:00 +01:00 committed by David S. Miller
parent 6c7a9a3c78
commit 99470819b1
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/ethernet/arc/emac_main.c
View File

@ -725,10 +725,10 @@ static int arc_emac_probe(struct platform_device *pdev)
/* Get MAC address from device tree */
mac_addr = of_get_mac_address(pdev->dev.of_node);
if (!mac_addr || !is_valid_ether_addr(mac_addr))
eth_hw_addr_random(ndev);
else
if (mac_addr)
memcpy(ndev->dev_addr, mac_addr, ETH_ALEN);
else
eth_hw_addr_random(ndev);
dev_info(&pdev->dev, "MAC address is now %pM\n", ndev->dev_addr);