Lines Matching refs:copy_from_user
159 ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t));
165 ret = copy_from_user((void *)&ta_bin_len, &buf[copy_pos], sizeof(uint32_t));
174 if (copy_from_user((void *)ta_bin, &buf[copy_pos], ta_bin_len)) {
258 ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t));
264 ret = copy_from_user((void *)&ta_id, &buf[copy_pos], sizeof(uint32_t));
307 ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t));
312 ret = copy_from_user((void *)&ta_id, &buf[copy_pos], sizeof(uint32_t));
317 ret = copy_from_user((void *)&cmd_id, &buf[copy_pos], sizeof(uint32_t));
322 ret = copy_from_user((void *)&shared_buf_len, &buf[copy_pos], sizeof(uint32_t));
330 if (copy_from_user((void *)shared_buf, &buf[copy_pos], shared_buf_len)) {