[PATCH 5/6] GPU-DRM-GMA500: One error message less for a GCT revision mismatch in mid_get_vbt_data()

[SF Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 20 Sep 2016 10:36:19 +0200

A single error message should be sufficient to inform about
the detection of an unknown GCT revision at the end.
Thus return after the logging call in this case directly.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/gpu/drm/gma500/mid_bios.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/gma500/mid_bios.c b/drivers/gpu/drm/gma500/mid_bios.c
index 9004d30..e5cece0 100644
--- a/drivers/gpu/drm/gma500/mid_bios.c
+++ b/drivers/gpu/drm/gma500/mid_bios.c
@@ -320,6 +320,7 @@ static void mid_get_vbt_data(struct drm_psb_private *dev_priv)
 		break;
 	default:
 		dev_err(dev->dev, "Unknown revision of GCT!\n");
+		return;
 	}
 
 out:
-- 
2.10.0