From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 15B4079C0 for ; Wed, 30 Nov 2022 18:49:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85EF5C433D7; Wed, 30 Nov 2022 18:49:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1669834144; bh=pLu0LTOaGgTRLtHLDNyNB3eH/64heXsfitmdw7/s9f8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iLi/TNnHrvA4Ttmfeg7USvmrhPMU9bxfNuw1BqBICMvWktl7fs0j2f7lOfZI6HYXU XvYbQHyhdd3TkN2DEiEFjxn7bYZQOZSZAVQRkoThb7HwiMhGlo4Ty6WxOQSP4EafYQ i5171A+pIBuYyZkuzy8Cnq0pNQNnxz0diJRUBBQM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Yan Cangang , Leon Romanovsky , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.0 138/289] net: ethernet: mtk_eth_soc: fix resource leak in error path Date: Wed, 30 Nov 2022 19:22:03 +0100 Message-Id: <20221130180547.266618387@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221130180544.105550592@linuxfoundation.org> References: <20221130180544.105550592@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Yan Cangang [ Upstream commit 8110437e59616293228cd781c486d8495a61e36a ] In mtk_probe(), when mtk_ppe_init() or mtk_eth_offload_init() failed, mtk_mdio_cleanup() isn't called. Fix it. Fixes: ba37b7caf1ed ("net: ethernet: mtk_eth_soc: add support for initializing the PPE") Fixes: 502e84e2382d ("net: ethernet: mtk_eth_soc: add flow offloading support") Signed-off-by: Yan Cangang Reviewed-by: Leon Romanovsky Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 3db24ddd1261..aee57b22c496 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -4114,12 +4114,12 @@ static int mtk_probe(struct platform_device *pdev) eth->ppe = mtk_ppe_init(eth, eth->base + ppe_addr, 2); if (!eth->ppe) { err = -ENOMEM; - goto err_free_dev; + goto err_deinit_mdio; } err = mtk_eth_offload_init(eth); if (err) - goto err_free_dev; + goto err_deinit_mdio; } for (i = 0; i < MTK_MAX_DEVS; i++) { -- 2.35.1