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Message-Id: <20211214014536.2715578-2-vladimir.oltean@nxp.com>
Date:   Tue, 14 Dec 2021 03:45:34 +0200
From:   Vladimir Oltean <vladimir.oltean@....com>
To:     netdev@...r.kernel.org
Cc:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Ansuel Smith <ansuelsmth@...il.com>
Subject: [PATCH net-next 1/3] net: dsa: tag_sja1105: fix zeroization of ds->priv on tag proto disconnect

The method was meant to zeroize ds->tagger_data but got the wrong
pointer. Fix this.

Fixes: c79e84866d2a ("net: dsa: tag_sja1105: convert to tagger-owned data")
Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
---
 net/dsa/tag_sja1105.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/dsa/tag_sja1105.c b/net/dsa/tag_sja1105.c
index 93d2484b2480..b7095a033fc4 100644
--- a/net/dsa/tag_sja1105.c
+++ b/net/dsa/tag_sja1105.c
@@ -756,7 +756,7 @@ static void sja1105_disconnect(struct dsa_switch_tree *dst)
 			kthread_destroy_worker(priv->xmit_worker);
 
 		kfree(priv);
-		dp->ds->priv = NULL;
+		dp->ds->tagger_data = NULL;
 	}
 }
 
-- 
2.25.1

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