[RESEND,v5,net-next,1/2] net: phy: micrel: Fixed error related to uninitialized symbol ret
Message ID | 20221214092524.21399-2-Divya.Koppera@microchip.com |
---|---|
State | New |
Headers |
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[2620:137:e000::1:20]) by mx.google.com with ESMTP id z13-20020a05640240cd00b00468c952c935si12782549edb.146.2022.12.14.01.28.35; Wed, 14 Dec 2022 01:28:58 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@microchip.com header.s=mchp header.b=PJM+8nD8; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=microchip.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237515AbiLNJ0A (ORCPT <rfc822;jeantsuru.cumc.mandola@gmail.com> + 99 others); Wed, 14 Dec 2022 04:26:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39884 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229463AbiLNJZu (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Wed, 14 Dec 2022 04:25:50 -0500 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D75905588; Wed, 14 Dec 2022 01:25:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1671009950; x=1702545950; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=YtXgmwGITvaQ7XHc3VNhGjroTZdn8sTxHBJidSjWEMg=; b=PJM+8nD8CH6SInnb0yM+rAivKHWHYgKzxyp6KSueI9sc7A/9pa61sJwH SYsrNDH41gO+DoP1j56A5TJo6+AypMLI/7rJSJgL2dKCgPuc7gEs43xQh /IXs8s/3kq7iH7k2F5CfSXLa4tTjZGd8OKqOs5efbZr3aCjFnPnC+99Sl NrT8KpivPWZ+r0QiPVa5XEzKj6uck152VNnU21fE3kOScYw8YD8ofB/Uc 76Qr9vWWoEpn/cokLcvon5EkiCA5mQhnDUqpF8lxn7RuBU+QrrDMFNx+t Co7hUzeB/ZmWAlARvwgXRaQmDK9aTqJPQ3zJvF+fZWhOdHL6mfJ7tPieb A==; X-IronPort-AV: E=Sophos;i="5.96,244,1665471600"; d="scan'208";a="188100269" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 14 Dec 2022 02:25:49 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16; Wed, 14 Dec 2022 02:25:43 -0700 Received: from training-HP-280-G1-MT-PC.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.16 via Frontend Transport; Wed, 14 Dec 2022 02:25:39 -0700 From: Divya Koppera <Divya.Koppera@microchip.com> To: <andrew@lunn.ch>, <hkallweit1@gmail.com>, <linux@armlinux.org.uk>, <davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>, <pabeni@redhat.com>, <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <richardcochran@gmail.com> CC: <UNGLinuxDriver@microchip.com> Subject: [RESEND PATCH v5 net-next 1/2] net: phy: micrel: Fixed error related to uninitialized symbol ret Date: Wed, 14 Dec 2022 14:55:23 +0530 Message-ID: <20221214092524.21399-2-Divya.Koppera@microchip.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221214092524.21399-1-Divya.Koppera@microchip.com> References: <20221214092524.21399-1-Divya.Koppera@microchip.com> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1752181127645742805?= X-GMAIL-MSGID: =?utf-8?q?1752181127645742805?= |
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Fixed warnings
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Commit Message
Divya Koppera
Dec. 14, 2022, 9:25 a.m. UTC
Initialized return variable Fixes Old smatch warnings: drivers/net/phy/micrel.c:1750 ksz886x_cable_test_get_status() error: uninitialized symbol 'ret'. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: 21b688dabecb ("net: phy: micrel: Cable Diag feature for lan8814 phy") Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Divya Koppera <Divya.Koppera@microchip.com> --- v4 -> v5: - No changes, added reviewed by tag. v3 -> v4: - Split the patch for different warnings. v1 -> v3: - No changes --- drivers/net/phy/micrel.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) -- 2.17.1
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index 26ce0c5defcd..1bcdb828db56 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -2088,7 +2088,8 @@ static int ksz886x_cable_test_get_status(struct phy_device *phydev, const struct kszphy_type *type = phydev->drv->driver_data; unsigned long pair_mask = type->pair_mask; int retries = 20; - int pair, ret; + int ret = 0; + int pair; *finished = false;