qla2xxx: Fix Relogin being triggered too fast

qla2xxx: Fix Relogin being triggered too fast

Orabug: 27235104

Current driver design schedules relogin process via DPC thread
every 1 second. In a large fabric, this DPC thread tries to
schedule too many jobs and might get overloaded. As a result of
this processing of DPC thread, it can schedule relogin earlier
than 1 second.

Fixes: 726b85487067d ("qla2xxx: Add framework for async fabric discovery")
Cc: <stable@vger.kernel.org> # 4.10+
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
[ Upstream commit 4005a995668b8fd58f4cf1460dd4cf63efa18363 ]
Signed-off-by: Somasundaram Krishnasamy <somasundaram.krishnasamy@oracle.com>
Reviewed-by: Jack Vogel <jack.vogel@oracle.com>