scsi: qla2xxx: edif: Reject AUTH ELS on session down

Reject inflight AUTH ELS if driver is going through session recovery.

Link: https://lore.kernel.org/r/20210817051315.2477-3-njavali@marvell.com


Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>