pskb_trim_unique (9) Linux Manual Page
pskb_trim_unique – remove end from a paged unique (not cloned) buffer
Synopsis
void pskb_trim_unique(struct sk_buff *skb, unsigned int len);Arguments
skb
-
- buffer to alter
len
- new length
Description
This is identical to pskb_trim except that the caller knows that the skb is not cloned so we should never get an error due to out- of-memory.