[PATCH] USB: Fix warning in drivers/usb/media/ov511.c

Gcc 4.0.2 had the warning:

drivers/usb/media/ov511.c: In function 'show_exposure':
drivers/usb/media/ov511.c:5642: warning: 'exp' may be used uninitialized
in this function

Here is the patch to fix that warning.

Signed-off-by: Matthew Martin <lihnucks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/media/ov511.c b/drivers/usb/media/ov511.c
index cfec8c61574e..1d887ec06080 100644
--- a/drivers/usb/media/ov511.c
+++ b/drivers/usb/media/ov511.c
@@ -5639,7 +5639,7 @@ static CLASS_DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
 static ssize_t show_exposure(struct class_device *cd, char *buf)
 {
         struct usb_ov511 *ov = cd_to_ov(cd);
-        unsigned char exp;
+        unsigned char exp = 0;
 
         if (!ov->dev)
                 return -ENODEV;