201 	ssize_t retlen;  in hmcdrv_dev_transfer()  local
205 		retlen = hmcdrv_ftp_cmd(cmd, offset, buf, len);  in hmcdrv_dev_transfer()
207 		if (retlen != -EBUSY)  in hmcdrv_dev_transfer()
214 	return retlen;  in hmcdrv_dev_transfer()
223 	ssize_t retlen;  in hmcdrv_dev_read()  local
230 	retlen = hmcdrv_dev_transfer((char *) fp->private_data,  in hmcdrv_dev_read()
234 		 fp, (long long) *pos, retlen, len);  in hmcdrv_dev_read()
236 	if (retlen > 0)  in hmcdrv_dev_read()
237 		*pos += retlen;  in hmcdrv_dev_read()
239 	return retlen;  in hmcdrv_dev_read()
248 	ssize_t retlen;  in hmcdrv_dev_write()  local
269 	retlen = hmcdrv_dev_transfer((char *) fp->private_data,  in hmcdrv_dev_write()
271 	if (retlen > 0)  in hmcdrv_dev_write()
272 		*pos += retlen;  in hmcdrv_dev_write()
274 	pr_debug("write to file '/dev/%pD' returned %zd\n", fp, retlen);  in hmcdrv_dev_write()
276 	return retlen;  in hmcdrv_dev_write()