scsi: qla2xxx: Simplify the code for aborting SCSI commands

Since the SCSI core does not reuse the tag of the SCSI command that is
being aborted by .eh_abort() before .eh_abort() has finished it is not
necessary to check from inside that callback whether or not the SCSI
command has already completed. Instead, rely on the firmware to return an
error code when attempting to abort a command that has already
completed. Additionally, rely on the firmware to return an error code when
attempting to abort an already aborted command.

In qla2x00_abort_srb(), use blk_mq_request_started() instead of
sp->completed and sp->aborted.

Link: https://lore.kernel.org/r/[email protected]
Cc: Martin Wilck <[email protected]>
Cc: Quinn Tran <[email protected]>
Reviewed-by: Daniel Wagner <[email protected]>
Reviewed-by: Roman Bolshakov <[email protected]>
Acked-by: Himanshu Madhani <[email protected]>
Signed-off-by: Bart Van Assche <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

0 files changed, 0 insertions, 0 deletions