staging: qlge: Remove multi-line dereference from ql_request_irq

Fix checkpatch.pl warning:

  WARNING: Avoid multiple line dereference - prefer 'qdev->flags'
Signed-off-by: Rylan Dmello <mail@rylan.coffee>
Link: https://lore.kernel.org/r/517d71f0cbc55e6880c19a9ff16c2c8ab8913251.1588209862.git.mail@rylan.coffeeSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/qlge/qlge_main.c

@@ -3415,9 +3415,9 @@ static int ql_request_irq(struct ql_adapter *qdev)
 				     &qdev->rx_ring[0]);
 			status =
 			    request_irq(pdev->irq, qlge_isr,
-					test_bit(QL_MSI_ENABLED,
-						 &qdev->
-						 flags) ? 0 : IRQF_SHARED,
+					test_bit(QL_MSI_ENABLED, &qdev->flags)
+						? 0
+						: IRQF_SHARED,
 					intr_context->name, &qdev->rx_ring[0]);
 			if (status)
 				goto err_irq;