Lines Matching defs:buff_len
3519 int buff_len = QUERY_DESC_MAX_SIZE;
3527 if (param_offset != 0 || param_size < buff_len) {
3528 desc_buf = kzalloc(buff_len, GFP_KERNEL);
3539 desc_buf, &buff_len);
3547 buff_len = desc_buf[QUERY_DESC_LENGTH_OFFSET];
3549 if (param_offset >= buff_len) {
3551 __func__, param_offset, desc_id, buff_len);
3566 if (param_offset >= buff_len)
3570 min_t(u32, param_size, buff_len - param_offset));
7109 * @buff_len: descriptor size, 0 if NA
7125 u8 *desc_buff, int *buff_len,
7165 memcpy(lrbp->ucd_req_ptr + 1, desc_buff, *buff_len);
7166 *buff_len = 0;
7190 if (*buff_len >= resp_len) {
7192 *buff_len = resp_len;
7196 __func__, resp_len, *buff_len);
7197 *buff_len = 0;
7215 * @buff_len: descriptor size, 0 if NA
7229 u8 *desc_buff, int *buff_len,
7246 desc_buff, buff_len,