scsi: sd_zbc: Fix sd_zbc_read_zoned_characteristics()

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commit 4a109032e3 upstream.

The three values starting at byte 8 of the Zoned Block Device
Characteristics VPD page B6h are 32 bits values, not 64bits. So use
get_unaligned_be32() to retrieve the values and not get_unaligned_be64()

Fixes: 89d9475610 ("sd: Implement support for ZBC devices")
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Bart Van Assche <Bart.VanAssche@wdc.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Damien Le Moal 2017-10-11 05:54:25 +09:00 • committed by Greg Kroah-Hartman

parent 645fbe74f1

commit 49414387c4

1 changed files with 3 additions and 3 deletions

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drivers/scsi/sd_zbc.c

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