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authorFlorian Westphal <fw@strlen.de>2017-07-17 18:56:54 +0200
committerDavid S. Miller <davem@davemloft.net>2017-07-17 10:34:21 -0700
commit06dc75ab06943fcc126a951a0680980ad5cb75c6 (patch)
tree8b089c5ec362f72d53125ee5c2145606ab141a6a /include/linux
parent5c3c6081b246b05ee5bb2fc1759a7c0c6a0b7c3b (diff)
net: Revert "net: add function to allocate sk_buff head without data area"
It was added for netlink mmap tx, there are no callers in the tree. The commit also added a check for skb->head != NULL in kfree_skb path, remove that too -- all skbs ought to have skb->head set. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/skbuff.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 4d7a284ba3ee..4093552be1de 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -944,12 +944,6 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
return __alloc_skb(size, priority, SKB_ALLOC_FCLONE, NUMA_NO_NODE);
}
-struct sk_buff *__alloc_skb_head(gfp_t priority, int node);
-static inline struct sk_buff *alloc_skb_head(gfp_t priority)
-{
- return __alloc_skb_head(priority, -1);
-}
-
struct sk_buff *skb_morph(struct sk_buff *dst, struct sk_buff *src);
int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask);
struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t priority);