[Intel-wired-lan] [PATCH iwl-next v2 3/8] ice: do not check for zero mac when creating mac filters

[Jakub Slepecki]

A zero MAC address was considered a special case while creating a new
MAC filter.  There is no particular reason for that other than the fact
that the union containing it was assumed to be zeroed out.  Now, address
is pulled out of the union by ice_fltr_mac_address which checks all of
the previously assumed zero-address cases and returns an error if they
are hit.

Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov at intel.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski at linux.intel.com>
Signed-off-by: Jakub Slepecki <jakub.slepecki at intel.com>

---
No changes in v2.
---
 drivers/net/ethernet/intel/ice/ice_switch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
index 0275e2910c6b..04e5d653efce 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.c
+++ b/drivers/net/ethernet/intel/ice/ice_switch.c
@@ -3648,7 +3648,7 @@ int ice_add_mac(struct ice_hw *hw, struct list_head *m_list)
 		u16 hw_vsi_id;
 
 		err = ice_fltr_mac_address(addr, &m_list_itr->fltr_info);
-		if (err || is_zero_ether_addr(addr))
+		if (err)
 			return -EINVAL;
 		m_list_itr->fltr_info.flag = ICE_FLTR_TX;
 		vsi_handle = m_list_itr->fltr_info.vsi_handle;
-- 
2.43.0