Revert "scsi: core: return BLK_STS_OK for DID_OK in __scsi_error_from_host_byte()"

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The description of commit e39a97353e is wrong: it mentions that commit
2a842acab1 introduced a bug in __scsi_error_from_host_byte() although that
commit did not change the behavior of that function.  Additionally, commit
e39a97353e introduced a bug: it causes commands that fail with
hostbyte=DID_OK and driverbyte=DRIVER_SENSE to be completed with
BLK_STS_OK. Hence revert that commit.

Fixes: e39a97353e ("scsi: core: return BLK_STS_OK for DID_OK in __scsi_error_from_host_byte()")
Reported-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Douglas Gilbert <dgilbert@interlog.com>
Cc: Damien Le Moal <damien.lemoal@wdc.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Lee Duncan <lduncan@suse.com>
Cc: stable@vger.kernel.org
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

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Bart Van Assche 2018-04-05 10:32:59 -07:00 • committed by Martin K. Petersen

parent 1c6b41fb92

commit cbe095e2b5

1 changed files with 0 additions and 2 deletions

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drivers/scsi/scsi_lib.c

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