From: Inki Dae <inki.dae@samsung.com>
Date: Mon, 3 Jul 2017 17:42:22 +0900
Subject: drm/bridge: panel: clean up drm_bridge_add call
Git-commit: 3a45d25dcfc7cfd699707fc1a4f719a8d4f93442
Patch-mainline: v4.14-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

This patch removes unnecessary checking of return value.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1499071350-25168-7-git-send-email-inki.dae@samsung.com

Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/bridge/panel.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -158,7 +158,6 @@ struct drm_bridge *drm_panel_bridge_add(
 					u32 connector_type)
 {
 	struct panel_bridge *panel_bridge;
-	int ret;
 
 	if (!panel)
 		return ERR_PTR(-EINVAL);
@@ -176,9 +175,7 @@ struct drm_bridge *drm_panel_bridge_add(
 	panel_bridge->bridge.of_node = panel->dev->of_node;
 #endif
 
-	ret = drm_bridge_add(&panel_bridge->bridge);
-	if (ret)
-		return ERR_PTR(ret);
+	drm_bridge_add(&panel_bridge->bridge);
 
 	return &panel_bridge->bridge;
 }