scsi_dh_alua: use flag for RTPG extended header

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We should be using a flag when RTPG extended header is not
supported, that saves us sending RTPG twice for older arrays.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Hannes Reinecke 2015-12-01 10:16:51 +01:00 • committed by Martin K. Petersen

parent 095077ad37

commit 6c4fc04491

1 changed files with 7 additions and 8 deletions

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drivers/scsi/device_handler/scsi_dh_alua.c

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