[PATCH 09/13] drm/udl: Initialize ret in udl_driver_load

[Daniel Vetter]

We need to set it to -ENODEV when we don't recognize the device.
Otherwise we return/print stack garbage.

Spotted by coverity.

Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
 drivers/gpu/drm/udl/udl_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index f5ae57406f34..e1038a945f40 100644
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -294,6 +294,7 @@ int udl_driver_load(struct drm_device *dev, unsigned long 
flags)
        dev->dev_private = udl;

        if (!udl_parse_vendor_descriptor(dev, dev->usbdev)) {
+               ret = -ENODEV;
                DRM_ERROR("firmware not recognized. Assume incompatible 
device\n");
                goto err;
        }
-- 
1.8.5.2