usb: core: fix below build warning
linux-2.6/drivers/usb/core/hub.c: In function 'usb_disconnect':
linux-2.6/drivers/usb/core/hub.c:2110: warning: 'hub' may be used uninitialized in this function
linux-2.6/drivers/usb/core/hub.c:2111: warning: 'port1' may be used uninitialized in this function
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index e0eaeb8..97deb8e 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2107,8 +2107,8 @@
{
struct usb_port *port_dev = NULL;
struct usb_device *udev = *pdev;
- struct usb_hub *hub;
- int port1;
+ struct usb_hub *hub = NULL;
+ int port1 = 1;
/* mark the device as inactive, so any further urb submissions for
* this device (and any of its children) will fail immediately.