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igc: Fix NFC rules with multicast addresses 

Multicast MAC addresses are valid address for NFC rules but
igc_add_mac_filter() is currently rejecting them. In fact, the I225
controller doesn't impose any constraint on the address value so this
patch gets rid of the address validation check in MAC filter APIs.

Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Andre Guedes 2020-04-24 13:16:16 -07:00 committed by Jeff Kirsher
parent 4bdf89e85e
commit 39707c16e6
1 changed files with 0 additions and 6 deletions
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6
drivers/net/ethernet/intel/igc/igc_main.c
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@ -2249,9 +2249,6 @@ int igc_add_mac_filter(struct igc_adapter *adapter,
struct net_device *dev = adapter->netdev;
int index;
if (!is_valid_ether_addr(addr))
return -EINVAL;
index = igc_find_mac_filter(adapter, type, addr);
if (index >= 0)
goto update_filter;
@ -2283,9 +2280,6 @@ int igc_del_mac_filter(struct igc_adapter *adapter,
struct net_device *dev = adapter->netdev;
int index;
if (!is_valid_ether_addr(addr))
return -EINVAL;
index = igc_find_mac_filter(adapter, type, addr);
if (index < 0)
return -ENOENT;