diff options
Diffstat (limited to 'net/tipc/core.h')
| -rw-r--r-- | net/tipc/core.h | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/net/tipc/core.h b/net/tipc/core.h index 1e149f55f3e2..188799017abd 100644 --- a/net/tipc/core.h +++ b/net/tipc/core.h @@ -328,29 +328,7 @@ static inline struct tipc_msg *buf_msg(struct sk_buff *skb) return (struct tipc_msg *)skb->data; } -/** - * buf_acquire - creates a TIPC message buffer - * @size: message size (including TIPC header) - * - * Returns a new buffer with data pointers set to the specified size. - * - * NOTE: Headroom is reserved to allow prepending of a data link header. - * There may also be unrequested tailroom present at the buffer's end. - */ - -static inline struct sk_buff *buf_acquire(u32 size) -{ - struct sk_buff *skb; - unsigned int buf_size = (BUF_HEADROOM + size + 3) & ~3u; - - skb = alloc_skb_fclone(buf_size, GFP_ATOMIC); - if (skb) { - skb_reserve(skb, BUF_HEADROOM); - skb_put(skb, size); - skb->next = NULL; - } - return skb; -} +extern struct sk_buff *buf_acquire(u32 size); /** * buf_discard - frees a TIPC message buffer |