From 39707c16e6b34fb70b3f170d5733245256d768e5 Mon Sep 17 00:00:00 2001 From: Andre Guedes Date: Fri, 24 Apr 2020 13:16:16 -0700 Subject: [PATCH] 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 Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/igc/igc_main.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index f48d6127a220f..acb8dfdf275f3 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -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; -- 2.30.2