Name
consume_skb — 
     free an skbuff
 
Synopsis
| void fsfuncconsume_skb ( | struct sk_buff * skb ); | 
 
Description
   Drop a ref to the buffer and free it if the usage count has hit zero
   Functions identically to kfree_skb, but kfree_skb assumes that the frame
   is being dropped after a failure and notes that