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e77bcf83bc
commit bb3a8154b1 upstream.
Factor out of ata_scsi_translate() the code handling queued command
deferral using the port qc_defer callback and issuing the queued
command with ata_qc_issue() into the new function ata_scsi_qc_issue(),
and simplify the goto used in ata_scsi_translate().
While at it, also add a lockdep annotation to check that the port lock
is held when ata_scsi_translate() is called.
No functional changes.
Cc: stable@vger.kernel.org
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Igor Pylypiv <ipylypiv@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>