On Tue, Jul 26, 2022 at 06:45:18PM +0300, Andy Shevchenko wrote: > static void scsi_6_lba_len(const u8 *cdb, u64 *plba, u32 *plen) > { > + *plba = get_unaligned_be24(cdb[1]) & 0x1fffff; > + *plen = cdb[4]; I think just pen coding this in the caller would be a lot cleaner. Same for scsi_10_lba_len and scsi_16_lba_len in their two callers each.