drm/exynos: propagate plane initialization errors

In case of error during plane initialization load callback incorrectly return success, this patch fixes it. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
mariux64 · Nov 2, 2014 · 64f7aed · 64f7aed
1 parent 9887e2d
commit 64f7aed
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -87,8 +87,11 @@ static int exynos_drm_load(struct drm_device *dev, unsigned long flags)
 
 		plane = exynos_plane_init(dev, possible_crtcs,
 					  DRM_PLANE_TYPE_OVERLAY);
-		if (IS_ERR(plane))
-			goto err_mode_config_cleanup;
+		if (!IS_ERR(plane))
+			continue;
+
+		ret = PTR_ERR(plane);
+		goto err_mode_config_cleanup;
 	}
 
 	/* init kms poll for handling hpd */