USB: misc: usb3503: Fix compiler warning
authorDongjin Kim <tobetter@gmail.com>
Fri, 25 Jan 2013 16:53:03 +0000 (01:53 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 25 Jan 2013 17:56:54 +0000 (09:56 -0800)
This patch fixes the compiler warning of uninitialized variable.

drivers/usb/misc/usb3503.c: In function ‘usb3503_probe’:
drivers/usb/misc/usb3503.c:215:13: warning: ‘mode’ may be used uninitialized
in this function [-Wuninitialized]

Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/misc/usb3503.c

index 471218aea7b3e2fdfcbcb3d0c38ba771643314c1..f713f6aeb6e5508dc79302d067474e59c3eadade 100644 (file)
@@ -185,7 +185,7 @@ static int usb3503_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
        struct device_node *np = i2c->dev.of_node;
        struct usb3503 *hub;
        int err = -ENOMEM;
-       u32 mode;
+       u32 mode = USB3503_MODE_UNKNOWN;
 
        hub = kzalloc(sizeof(struct usb3503), GFP_KERNEL);
        if (!hub) {