USB: core: hub: fix sparse warning

Fix the following sparse warning: drivers/usb/core/hub.c:1664:37: warning: Using plain integer as NULL pointer Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Dec 11, 2009 · 2eb5052 · 2eb5052
1 parent 719a6e8
commit 2eb5052
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
@@ -1676,7 +1676,7 @@ static int usb_configure_device_otg(struct usb_device *udev)
 	if (!udev->bus->is_b_host
 			&& udev->config
 			&& udev->parent == udev->bus->root_hub) {
-		struct usb_otg_descriptor	*desc = 0;
+		struct usb_otg_descriptor	*desc = NULL;
 		struct usb_bus			*bus = udev->bus;
 
 		/* descriptor may appear anywhere in config */