[PATCH] drm: logicvc: fix error code in logicvc_layer_init()

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

Return -EINVAL if logicvc_layer_formats_lookup() fails.  Don't return
success.

Fixes: efeeaefe9be5 ("drm: Add support for the LogiCVC display controller")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 drivers/gpu/drm/logicvc/logicvc_layer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/logicvc/logicvc_layer.c b/drivers/gpu/drm/logicvc/logicvc_layer.c
index bae1c7f99569..9c94b67afbed 100644
--- a/drivers/gpu/drm/logicvc/logicvc_layer.c
+++ b/drivers/gpu/drm/logicvc/logicvc_layer.c
@@ -489,6 +489,7 @@ static int logicvc_layer_init(struct logicvc_drm *logicvc,
 	if (!formats) {
 		drm_err(drm_dev, "Failed to lookup formats for layer #%d\n",
 			index);
+		ret = -EINVAL;
 		goto error;
 	}
 
-- 
2.35.1