net: kfree(napi->skb) => kfree_skb

struct sk_buff pointers should be freed with kfree_skb.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/core/dev.c

@@ -2672,7 +2672,7 @@ void netif_napi_del(struct napi_struct *napi)
 	struct sk_buff *skb, *next;
 
 	list_del_init(&napi->dev_list);
-	kfree(napi->skb);
+	kfree_skb(napi->skb);
 
 	for (skb = napi->gro_list; skb; skb = next) {
 		next = skb->next;