linux-kernel - [PATCH] drivers/usb/core/hcd.c: quiet NULL pointer sparse noise

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Date:	Fri, 16 Oct 2009 19:05:37 -0400
From:	"H Hartley Sweeten" <hartleys@...ionengravers.com>
To:	<linux-kernel@...r.kernel.org>
Subject: [PATCH] drivers/usb/core/hcd.c: quiet NULL pointer sparse noise

Quiet the following sparse noise:

  warning: Using plain integer as NULL pointer

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>

---

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 34de475..5ca109a 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1601,7 +1601,7 @@ int usb_hcd_check_bandwidth(struct usb_device *udev,
 {
 	int num_intfs, i, j;
 	struct usb_interface_cache *intf_cache;
-	struct usb_host_interface *alt = 0;
+	struct usb_host_interface *alt = NULL;
 	int ret = 0;
 	struct usb_hcd *hcd;
 	struct usb_host_endpoint *ep; 
--
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