diff --git a/drivers/net/usb/lg-vl600.c b/drivers/net/usb/lg-vl600.c
index 6c2b3e368efe..217a2d8fa47b 100644
--- a/drivers/net/usb/lg-vl600.c
+++ b/drivers/net/usb/lg-vl600.c
@@ -87,9 +87,7 @@ static void vl600_unbind(struct usbnet *dev, struct usb_interface *intf)
 {
 	struct vl600_state *s = dev->driver_priv;
 
-	if (s->current_rx_buf)
-		dev_kfree_skb(s->current_rx_buf);
-
+	dev_kfree_skb(s->current_rx_buf);
 	kfree(s);
 
 	return usbnet_cdc_unbind(dev, intf);
diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
index 98f33e270af1..13e51ccf0214 100644
--- a/drivers/net/usb/rtl8150.c
+++ b/drivers/net/usb/rtl8150.c
@@ -586,8 +586,7 @@ static void free_skb_pool(rtl8150_t *dev)
 	int i;
 
 	for (i = 0; i < RX_SKB_POOL_SIZE; i++)
-		if (dev->rx_skb_pool[i])
-			dev_kfree_skb(dev->rx_skb_pool[i]);
+		dev_kfree_skb(dev->rx_skb_pool[i]);
 }
 
 static void rx_fixup(unsigned long data)
@@ -946,8 +945,7 @@ static void rtl8150_disconnect(struct usb_interface *intf)
 		unlink_all_urbs(dev);
 		free_all_urbs(dev);
 		free_skb_pool(dev);
-		if (dev->rx_skb)
-			dev_kfree_skb(dev->rx_skb);
+		dev_kfree_skb(dev->rx_skb);
 		kfree(dev->intr_buff);
 		free_netdev(dev->netdev);
 	}