linux-kernel - [PATCH] media: mc: delete redundant code in __media_device_unregister

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Date:   Thu, 24 Mar 2022 18:27:52 +0800
From:   Hangyu Hua <hbh25y@...il.com>
To:     sakari.ailus@...ux.intel.com, laurent.pinchart@...asonboard.com,
        mchehab@...nel.org
Cc:     linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        Hangyu Hua <hbh25y@...il.com>
Subject: [PATCH] media: mc: delete redundant code in __media_device_unregister_entity

media_gobj_destroy has already set graph_obj.mdev to NULL. There is no need to
set it again.

Signed-off-by: Hangyu Hua <hbh25y@...il.com>
---
 drivers/media/mc/mc-device.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/mc/mc-device.c b/drivers/media/mc/mc-device.c
index cf5e459b1d96..7727c619043e 100644
--- a/drivers/media/mc/mc-device.c
+++ b/drivers/media/mc/mc-device.c
@@ -605,7 +605,6 @@ static void __media_device_unregister_entity(struct media_entity *entity)
 
 	/* invoke entity_notify callbacks to handle entity removal?? */
 
-	entity->graph_obj.mdev = NULL;
 }
 
 /**
-- 
2.25.1