Message ID | 20180719082028.26116-2-brgl@bgdev.pl |
---|---|
State | Superseded, archived |
Delegated to: | David Miller |
Headers | show |
Series | net: extend eth_platform_get_mac_address() | expand |
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c index ee28440f57c5..39af03894598 100644 --- a/net/ethernet/eth.c +++ b/net/ethernet/eth.c @@ -541,7 +541,7 @@ int eth_platform_get_mac_address(struct device *dev, u8 *mac_addr) if (!addr) addr = arch_get_platform_mac_address(); - if (!addr) + if (!addr || !is_valid_ether_addr(addr)) return -ENODEV; ether_addr_copy(mac_addr, addr);