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From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
To: "Rafał Miłecki" <rafal@milecki.pl>,
	"Broadcom internal kernel review list"
	<bcm-kernel-feedback-list@broadcom.com>,
	"David S. Miller" <davem@davemloft.net>,
	"Eric Dumazet" <edumazet@google.com>,
	"Jakub Kicinski" <kuba@kernel.org>,
	"Paolo Abeni" <pabeni@redhat.com>,
	"Florian Fainelli" <f.fainelli@gmail.com>
Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
	Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
	netdev@vger.kernel.org
Subject: [PATCH] net: bgmac: Fix an erroneous kfree() in bgmac_remove()
Date: Mon, 13 Jun 2022 22:53:50 +0200	[thread overview]
Message-ID: <a026153108dd21239036a032b95c25b5cece253b.1655153616.git.christophe.jaillet@wanadoo.fr> (raw)

'bgmac' is part of a managed resource allocated with bgmac_alloc(). It
should not be freed explicitly.

Remove the erroneous kfree() from the .remove() function.

Fixes: 34a5102c3235 ("net: bgmac: allocate struct bgmac just once & don't copy it"
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
 drivers/net/ethernet/broadcom/bgmac-bcma.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/broadcom/bgmac-bcma.c b/drivers/net/ethernet/broadcom/bgmac-bcma.c
index e6f48786949c..02bd3cf9a260 100644
--- a/drivers/net/ethernet/broadcom/bgmac-bcma.c
+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c
@@ -332,7 +332,6 @@ static void bgmac_remove(struct bcma_device *core)
 	bcma_mdio_mii_unregister(bgmac->mii_bus);
 	bgmac_enet_remove(bgmac);
 	bcma_set_drvdata(core, NULL);
-	kfree(bgmac);
 }
 
 static struct bcma_driver bgmac_bcma_driver = {
-- 
2.34.1


             reply	other threads:[~2022-06-13 21:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-13 20:53 Christophe JAILLET [this message]
2022-06-13 21:39 ` Florian Fainelli
2022-06-15  2:20 ` patchwork-bot+netdevbpf

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