From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 24FE428E3A for ; Mon, 18 Sep 2023 20:55:24 +0000 (UTC) Received: from mail-qk1-x72b.google.com (mail-qk1-x72b.google.com [IPv6:2607:f8b0:4864:20::72b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 83F608E for ; Mon, 18 Sep 2023 13:55:22 -0700 (PDT) Received: by mail-qk1-x72b.google.com with SMTP id af79cd13be357-76ef80a503fso324630785a.1 for ; Mon, 18 Sep 2023 13:55:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1695070521; x=1695675321; darn=vger.kernel.org; h=in-reply-to:from:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to; bh=TuMXVaGSaLu7vhpV/ZSGLdmq1QMNSH6sfuVHvRhc4eE=; b=eovky1a/OAdKFgrLnrko/HmGo1x8+4Irih9NAcZYY4StkaYP8U2SlvaH4BGedcKglV 0JWzro2VBZmUAZA2DZD++enuAFX6E9wgM9AbqUCpQSjYj5nfpK8BvVzXam9HlvNhCf5o FPS2rvL2u2RxUx42hk6CYRAWqBv2H89QxiehU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695070521; x=1695675321; h=in-reply-to:from:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=TuMXVaGSaLu7vhpV/ZSGLdmq1QMNSH6sfuVHvRhc4eE=; b=oCCPpOXo0OOETKyXnsT1B/A2ERa28hc7XFCVwV2RpnAHlrpMMbBSe30JFA4+T3VLzU TCah1mkO0KKcCNCXV8nw6Bf3w9tewBqB+b+oCzCIyYEZOHRn0shunNWCRvj2jWL8+BpE YKoP3KGGteyB9GpvS8N12S6a1JOmZ6+osLQIQJzHfFAyKr+aXpUSTYl7eWVECWoN1qJJ THAkqyM1PM5+tWc+cLT34/4ootabkYvSJnMABLJeIz6jIzs4zRAfpWcdWOitk7cV1lwq Z5fXVSjqpRXqFvX6oEjr8BpS5JsTYtVt+qLJlDRwNiQYs7rH18YoE4qNbLsD0AeXJOMB 8XuA== X-Gm-Message-State: AOJu0Yx9Faxe931MI20fxs2dtgtzbJo3RWtb1oia4tMahGm3FA8iB/vl +b+QmGJNU8R2bgBNGXnM/vnnNg== X-Google-Smtp-Source: AGHT+IHvvYFgd2meZz1kHfLAS9cMwfw3Cp7DLZeA5LidUx3laJhjdoVY6C09mvugW/0HsqnF+evbIA== X-Received: by 2002:a05:620a:28c1:b0:773:a770:bd9d with SMTP id l1-20020a05620a28c100b00773a770bd9dmr12437665qkp.16.1695070521598; Mon, 18 Sep 2023 13:55:21 -0700 (PDT) Received: from [10.67.49.139] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id 18-20020a05620a071200b0076825e43d98sm3420926qkc.125.2023.09.18.13.55.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 18 Sep 2023 13:55:20 -0700 (PDT) Message-ID: Date: Mon, 18 Sep 2023 13:55:17 -0700 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.1 Subject: Re: [PATCH net-next 11/54] net: ethernet: broadcom: Convert to platform remove callback returning void To: =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: Justin Chen , =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= , Broadcom internal kernel review list , Doug Berger , Li Zetao , Steen Hegelund , Lukas Bulwahn , netdev@vger.kernel.org, kernel@pengutronix.de References: <20230918204227.1316886-1-u.kleine-koenig@pengutronix.de> <20230918204227.1316886-12-u.kleine-koenig@pengutronix.de> From: Florian Fainelli In-Reply-To: <20230918204227.1316886-12-u.kleine-koenig@pengutronix.de> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000535d4d0605a85c23" X-Spam-Status: No, score=-3.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net --000000000000535d4d0605a85c23 Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 9/18/23 13:41, Uwe Kleine-König wrote: > The .remove() callback for a platform driver returns an int which makes > many driver authors wrongly assume it's possible to do error handling by > returning an error code. However the value returned is ignored (apart > from emitting a warning) and this typically results in resource leaks. > To improve here there is a quest to make the remove callback return > void. In the first step of this quest all drivers are converted to > .remove_new() which already returns void. Eventually after all drivers > are converted, .remove_new() is renamed to .remove(). > > Trivially convert these drivers from always returning zero in the remove > callback to the void returning variant. > > Signed-off-by: Uwe Kleine-König Reviewed-by: Florian Fainelli -- Florian --000000000000535d4d0605a85c23 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQeQYJKoZIhvcNAQcCoIIQajCCEGYCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3QMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS MyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA 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