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author | Petr Štetiar <ynezz@true.cz> | 2019-05-06 23:27:04 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2019-05-07 21:22:47 +0200 |
commit | a51645f70f6384ae3329551750f7f502cb8de5fc (patch) | |
tree | fc9af6d5d1fbcaa88b0eb60e543da7cec1acd12b /drivers/net/ethernet/marvell/sky2.c | |
parent | net: usb: smsc: fix warning reported by kbuild test robot (diff) | |
download | linux-a51645f70f6384ae3329551750f7f502cb8de5fc.tar.xz linux-a51645f70f6384ae3329551750f7f502cb8de5fc.zip |
net: ethernet: support of_get_mac_address new ERR_PTR error
There was NVMEM support added to of_get_mac_address, so it could now
return ERR_PTR encoded error values, so we need to adjust all current
users of of_get_mac_address to this new fact.
While at it, remove superfluous is_valid_ether_addr as the MAC address
returned from of_get_mac_address is always valid and checked by
is_valid_ether_addr anyway.
Fixes: d01f449c008a ("of_net: add NVMEM support to of_get_mac_address")
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/sky2.c')
-rw-r--r-- | drivers/net/ethernet/marvell/sky2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index 8b3495ee2b6e..c4050ec594f4 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -4808,7 +4808,7 @@ static struct net_device *sky2_init_netdev(struct sky2_hw *hw, unsigned port, * 2) from internal registers set by bootloader */ iap = of_get_mac_address(hw->pdev->dev.of_node); - if (iap) + if (!IS_ERR(iap)) memcpy(dev->dev_addr, iap, ETH_ALEN); else memcpy_fromio(dev->dev_addr, hw->regs + B2_MAC_1 + port * 8, |