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ata: libata-scsi: Refactor scsi_6_lba_len() with use of get_unaligned_be24()

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Refactor scsi_6_lba_len() with use of get_unaligned_be24() to make it
consistent with other similar helper implementations.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20241016131845.898632-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Niklas Cassel <cassel@kernel.org>
This commit is contained in:
Andy Shevchenko 2024-10-16 16:18:44 +03:00 committed by Niklas Cassel
parent 2d910fe1e6
commit 08b64eeee4
1 changed files with 2 additions and 11 deletions
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13
drivers/ata/libata-scsi.c
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@ -1334,17 +1334,8 @@ static unsigned int ata_scsi_flush_xlat(struct ata_queued_cmd *qc)
*/
static void scsi_6_lba_len(const u8 *cdb, u64 *plba, u32 *plen)
{
u64 lba = 0;
u32 len;
lba |= ((u64)(cdb[1] & 0x1f)) << 16;
lba |= ((u64)cdb[2]) << 8;
lba |= ((u64)cdb[3]);
len = cdb[4];
*plba = lba;
*plen = len;
*plba = get_unaligned_be24(&cdb[1]) & 0x1fffff;
*plen = cdb[4];
}
/**