net: fix comment typo for __skb_alloc_pages()

The name of the function in the comment is __skb_alloc_page() while we
are actually commenting __skb_alloc_pages(). Fix this typo and make it
a valid kernel doc comment.

Signed-off-by: Florian Fainelli <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: ffainelli

include/linux/skbuff.h

@@ -1905,8 +1905,8 @@ static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev,
 	return __netdev_alloc_skb_ip_align(dev, length, GFP_ATOMIC);
 }
 
-/*
- *	__skb_alloc_page - allocate pages for ps-rx on a skb and preserve pfmemalloc data
+/**
+ *	__skb_alloc_pages - allocate pages for ps-rx on a skb and preserve pfmemalloc data
  *	@gfp_mask: alloc_pages_node mask. Set __GFP_NOMEMALLOC if not for network packet RX
  *	@skb: skb to set pfmemalloc on if __GFP_MEMALLOC is used
  *	@order: size of the allocation