commit 8b5292bc upstream.

Relogin fails to move forward due to scan_state flag indicating device is
not there. Before relogin process, Session delete process accidently
modified the scan_state flag.

[mkp: typos plus corrected Fixes: sha as reported by sfr]

Fixes: 2dee5521 ("scsi: qla2xxx: Fix login state machine freeze")
Cc: stable@vger.kernel.org
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>