USB: fix uninitialised variable in ti_do_download

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Cc: stable <stable@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/serial/ti_usb_3410_5052.c

@@ -1657,7 +1657,7 @@ static int ti_do_download(struct usb_device *dev, int pipe,
 	u8 cs = 0;
 	int done;
 	struct ti_firmware_header *header;
-	int status;
+	int status = 0;
 	int len;
 
 	for (pos = sizeof(struct ti_firmware_header); pos < size; pos++)