fm10k-shared: use mac-> instead of hw->mac.

Since a pointer "mac" to fm10k_mac_info structure exists, use it to
access the contents of its members.
Signed-off-by: NNgai-Mint Kwan <ngai-mint.kwan@intel.com>
Signed-off-by: NJacob Keller <jacob.e.keller@intel.com>
Tested-by: NKrishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/fm10k/fm10k_common.c

@@ -506,7 +506,7 @@ s32 fm10k_get_host_state_generic(struct fm10k_hw *hw, bool *host_ready)
 		goto out;
 
 	/* if we somehow dropped the Tx enable we should reset */
-	if (hw->mac.tx_ready && !(txdctl & FM10K_TXDCTL_ENABLE)) {
+	if (mac->tx_ready && !(txdctl & FM10K_TXDCTL_ENABLE)) {
 		ret_val = FM10K_ERR_RESET_REQUESTED;
 		goto out;
 	}
@@ -523,8 +523,8 @@ s32 fm10k_get_host_state_generic(struct fm10k_hw *hw, bool *host_ready)
 
 	/* interface cannot receive traffic without logical ports */
 	if (mac->dglort_map == FM10K_DGLORTMAP_NONE) {
-		if (hw->mac.ops.request_lport_map)
-			ret_val = hw->mac.ops.request_lport_map(hw);
+		if (mac->ops.request_lport_map)
+			ret_val = mac->ops.request_lport_map(hw);
 
 		goto out;
 	}