212 	int err, lnum, off, len,  tbuf_size;  in vol_cdev_read()  local
236 	tbuf_size = vol->usable_leb_size;  in vol_cdev_read()
237 	if (count < tbuf_size)  in vol_cdev_read()
238 		tbuf_size = ALIGN(count, ubi->min_io_size);  in vol_cdev_read()
239 	tbuf = vmalloc(tbuf_size);  in vol_cdev_read()
243 	len = count > tbuf_size ? tbuf_size : count;  in vol_cdev_read()
272 		len = count > tbuf_size ? tbuf_size : count;  in vol_cdev_read()
289 	int lnum, off, len, tbuf_size, err = 0;  in vol_cdev_direct_write()  local
317 	tbuf_size = vol->usable_leb_size;  in vol_cdev_direct_write()
318 	if (count < tbuf_size)  in vol_cdev_direct_write()
319 		tbuf_size = ALIGN(count, ubi->min_io_size);  in vol_cdev_direct_write()
320 	tbuf = vmalloc(tbuf_size);  in vol_cdev_direct_write()
324 	len = count > tbuf_size ? tbuf_size : count;  in vol_cdev_direct_write()
351 		len = count > tbuf_size ? tbuf_size : count;  in vol_cdev_direct_write()