net/i40e: fix validation when deleting MAC address

When VF sends request to remove MAC address, PF host will check
if it is a non-zero or unicast address. When VF remove a multicast
address, it will report error.
This patch fixes this issue.

Fixes: ec852c94af39 ("net/i40e: enhance sanity check of MAC")
Cc: stable@dpdk.org
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>

diff --git a/drivers/net/i40e/i40e_pf.c b/drivers/net/i40e/i40e_pf.c
index dbea5d0..0af0573 100644 (file)
--- a/drivers/net/i40e/i40e_pf.c
+++ b/drivers/net/i40e/i40e_pf.c
@@ -929,7 +929,7 @@ i40e_pf_host_process_cmd_del_ether_address(struct i40e_pf_vf *vf,
 
        for (i = 0; i < addr_list->num_elements; i++) {
                mac = (struct ether_addr *)(addr_list->list[i].addr);
-               if(!is_valid_assigned_ether_addr(mac) ||
+               if(is_zero_ether_addr(mac) ||
                        i40e_vsi_delete_mac(vf->vsi, mac)) {
                        ret = I40E_ERR_INVALID_MAC_ADDR;
                        goto send_msg;