[coreboot] New patch to review for coreboot: 5d901c1 libpayload: style: compare null-pointers with NULL, not 0

[Patrick Georgi (patrick@georgi-clan.de)]

Patrick Georgi (patrick at georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/551

-gerrit

commit 5d901c1f09cbf1c7b633c96bdcd6d654581bcfbf
Author: Patrick Georgi <patrick.georgi at secunet.com>
Date:   Fri Nov 18 11:56:38 2011 +0100

    libpayload: style: compare null-pointers with NULL, not 0
    
    Change-Id: I5efbfb75e2894bc8d8e50c8737cfee9738d15eda
    Signed-off-by: Patrick Georgi <patrick.georgi at secunet.com>
---
 payloads/libpayload/drivers/usb/usb.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/payloads/libpayload/drivers/usb/usb.c b/payloads/libpayload/drivers/usb/usb.c
index 995b4c2..1f21e6a 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) {