lpfc: Fix crash in vport_delete.

lpfc: Fix crash in vport_delete.

We inadvertantly took the path to recreate the vport while in a
driver teardown path

Signed-off-by: Dick Kennedy <dick.kennedy@avagotech.com>
Signed-off-by: James Smart <james.smart@avagotech.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
(cherry picked from commit cc82355a6e6cb606125b849db7f9e9a10408d407)

Orabug: 22029622
From dick.kennedy@avagotech.com lpfc-10.5.0.1-11.0.0.3-1.tar.gz
Acked-by: Chuck Anderson <chuck.anderson@oracle.com>