iavf: remove duplicate free resources calls

Both iavf_free_all_tx_resources() and iavf_free_all_rx_resources() have
already been called in the very same function.
Remove the duplicate calls.
Signed-off-by: Stefan Assmann <sassmann@kpanic.de>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

drivers/net/ethernet/intel/iavf/iavf_main.c

@@ -3940,8 +3940,6 @@ static void iavf_remove(struct pci_dev *pdev)
 
 	iounmap(hw->hw_addr);
 	pci_release_regions(pdev);
-	iavf_free_all_tx_resources(adapter);
-	iavf_free_all_rx_resources(adapter);
 	iavf_free_queues(adapter);
 	kfree(adapter->vf_res);
 	spin_lock_bh(&adapter->mac_vlan_list_lock);