From: Inki Dae <inki.dae@samsung.com>
Date: Mon, 3 Jul 2017 17:42:19 +0900
Subject: drm/bridge: analogix-anx78xx: clean up drm_bridge_add call
Git-commit: dd2adf743bc47ac14999bb375fed390af6524f29
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/1499071350-25168-4-git-send-email-inki.dae@samsung.com

Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/bridge/analogix-anx78xx.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

--- a/drivers/gpu/drm/bridge/analogix-anx78xx.c
+++ b/drivers/gpu/drm/bridge/analogix-anx78xx.c
@@ -1438,11 +1438,7 @@ static int anx78xx_i2c_probe(struct i2c_
 
 	anx78xx->bridge.funcs = &anx78xx_bridge_funcs;
 
-	err = drm_bridge_add(&anx78xx->bridge);
-	if (err < 0) {
-		DRM_ERROR("Failed to add drm bridge: %d\n", err);
-		goto err_poweroff;
-	}
+	drm_bridge_add(&anx78xx->bridge);
 
 	/* If cable is pulled out, just poweroff and wait for HPD event */
 	if (!gpiod_get_value(anx78xx->pdata.gpiod_hpd))