X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=payloads%2Flibpayload%2Fdrivers%2Fusb%2Fusb.c;h=1f21e6a9940d7716e7eadaf2adca6d13119714f4;hb=db89ec975c39e6523336563923ccf8b7397cc313;hp=995b4c29184ee1085cd4d29eff1aa1293057960a;hpb=bbc523146cfe732eef2ed81fee73c93b1c8e3b34;p=coreboot.git

diff --git a/payloads/libpayload/drivers/usb/usb.c b/payloads/libpayload/drivers/usb/usb.c
index 995b4c291..1f21e6a99 100644
--- a/payloads/libpayload/drivers/usb/usb.c
+++ b/payloads/libpayload/drivers/usb/usb.c
@@ -76,7 +76,7 @@ usb_exit (void)
 	if (usb_hcs == 0)
 		return 0;
 	hci_t *controller = usb_hcs;
-	while (controller != 0) {
+	while (controller != NULL) {
 		controller->shutdown(controller);
 		controller = controller->next;
 	}
@@ -92,7 +92,7 @@ usb_poll (void)
 	if (usb_hcs == 0)
 		return;
 	hci_t *controller = usb_hcs;
-	while (controller != 0) {
+	while (controller != NULL) {
 		int i;
 		for (i = 0; i < 128; i++) {
 			if (controller->devices[i] != 0) {