drivers/net/ppp_generic.c: Revert my idiotic unaligned SKB changes.

drivers/net/ppp_generic.c

@@ -1388,25 +1388,6 @@ static void
 ppp_receive_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)
 {
 	if (skb->len >= 2) {
-		struct sk_buff *new_skb;
-
-		/* If this packet is byte aligned, fix that.  */
-		if ((unsigned long)skb->data & 0x1UL) {
-			int len = skb->len;
-
-			if (skb_tailroom(skb) < 124)
-				len += 128;
-			new_skb = dev_alloc_skb(len + 16);
-			if (!new_skb) {
-				printk(KERN_ERR"PPP: no memory (bad aligned SKB)\n");
-				goto err;
-			}
-			skb_reserve(new_skb, 2);
-			memcpy(skb_put(new_skb, skb->len), skb->data, skb->len);
-			kfree_skb(skb);
-			skb = new_skb;
-		}
-
 #ifdef CONFIG_PPP_MULTILINK
 		/* XXX do channel-level decompression here */
 		if (PPP_PROTO(skb) == PPP_MP)