diff options
| author |   Petr Štetiar <ynezz@true.cz> | 2019-05-06 23:27:04 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-05-07 12:22:47 -0700 |
| commit | a51645f70f6384ae3329551750f7f502cb8de5fc (patch) | |
| tree | fc9af6d5d1fbcaa88b0eb60e543da7cec1acd12b /drivers/net/ethernet/cavium | |
| parent | net: usb: smsc: fix warning reported by kbuild test robot (diff) | |
| download | linux-dev-a51645f70f6384ae3329551750f7f502cb8de5fc.tar.xz linux-dev-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/cavium')
| -rw-r--r-- | drivers/net/ethernet/cavium/octeon/octeon_mgmt.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c b/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c index 5359c1021f42..15b1130aa4ae 100644 --- a/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c +++ b/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c @@ -1503,7 +1503,7 @@ static int octeon_mgmt_probe(struct platform_device *pdev) mac = of_get_mac_address(pdev->dev.of_node); - if (mac) + if (!IS_ERR(mac)) memcpy(netdev->dev_addr, mac, ETH_ALEN); else eth_hw_addr_random(netdev); diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c index 81c281ada63b..a65be851124f 100644 --- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c +++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c @@ -1484,7 +1484,7 @@ static int bgx_init_of_phy(struct bgx *bgx) break; mac = of_get_mac_address(node); - if (mac) + if (!IS_ERR(mac)) ether_addr_copy(bgx->lmac[lmac].mac, mac); SET_NETDEV_DEV(&bgx->lmac[lmac].netdev, &bgx->pdev->dev); |