qla2xxx: Use qla2x00_clear_drv_active on probe failure

Take advantage of commit fe1b806f4f71 ("qla2xxx: Refactor shutdown code
so some functionality can be reused") to remove an inlined copy of
qla2x00_clear_drv_active in the driver's probe hardware error path.

Signed-off-by: Joe Lawrence <joe.lawrence@stratus.com>
Acked-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>