* @from: search offset
* @to: search limit
* @config: textsearch configuration
- * @state: uninitialized textsearch state variable
*
* Finds a pattern in the skb data according to the specified
* textsearch configuration. Use textsearch_next() to retrieve
* to the first occurrence or UINT_MAX if no match was found.
*/
unsigned int skb_find_text(struct sk_buff *skb, unsigned int from,
- unsigned int to, struct ts_config *config,
- struct ts_state *state)
+ unsigned int to, struct ts_config *config)
{
+ struct ts_state state;
unsigned int ret;
config->get_next_block = skb_ts_get_next_block;
config->finish = skb_ts_finish;
- skb_prepare_seq_read(skb, from, to, TS_SKB_CB(state));
+ skb_prepare_seq_read(skb, from, to, TS_SKB_CB(&state));
- ret = textsearch_find(config, state);
+ ret = textsearch_find(config, &state);
return (ret <= to - from ? ret : UINT_MAX);
}
EXPORT_SYMBOL(skb_find_text);