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>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 510d7cb..23fbad5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -87,8 +87,11 @@
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 */