s2io: add missing block braces to multistatement if statement

Signed-off-by: NIlpo Järvinen <ilpo.jarvinen@helsinki.fi>
Cc: Ramkrishna Vepa <ram.vepa@neterion.com>
Cc: Rastapur Santosh <santosh.rastapur@neterion.com>
Cc: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Cc: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: NJeff Garzik <jgarzik@redhat.com>

drivers/net/s2io.c

@@ -1113,9 +1113,10 @@ static int s2io_on_nec_bridge(struct pci_dev *s2io_pdev)
 	struct pci_dev *tdev = NULL;
 	while ((tdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, tdev)) != NULL) {
 		if (tdev->vendor == NEC_VENID && tdev->device == NEC_DEVID) {
-			if (tdev->bus == s2io_pdev->bus->parent)
+			if (tdev->bus == s2io_pdev->bus->parent) {
 				pci_dev_put(tdev);
 				return 1;
+			}
 		}
 	}
 	return 0;