From patchwork Sun Jul 31 11:24:52 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heinrich Schuchardt X-Patchwork-Id: 654350 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3s2Krf1plYz9t0V for ; Sun, 31 Jul 2016 21:25:22 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753275AbcGaLZG (ORCPT ); Sun, 31 Jul 2016 07:25:06 -0400 Received: from mout.gmx.net ([212.227.17.22]:61073 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750748AbcGaLZE (ORCPT ); Sun, 31 Jul 2016 07:25:04 -0400 Received: from LT002.fritz.box ([109.91.48.91]) by mail.gmx.com (mrgmx103) with ESMTPSA (Nemesis) id 0Lh7M3-1ay3A61WkR-00oSrk; Sun, 31 Jul 2016 13:24:57 +0200 From: Heinrich Schuchardt To: Yuval Mintz , Ariel Elior , everest-linux-l2@qlogic.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Heinrich Schuchardt Subject: [PATCH 1/1] qed: do not use unitialized variable Date: Sun, 31 Jul 2016 13:24:52 +0200 Message-Id: <1469964292-3231-1-git-send-email-xypron.glpk@gmx.de> X-Mailer: git-send-email 2.8.1 X-Provags-ID: V03:K0:EfplUCta7tp3mouP7Zkj5G+X213rDr6L1lqHSCn/Q/DM2InJlMU TFFzA9/EQYZPuOvuucL2FIIcyT/bFyxhcRjma8S7x8AWPq90mLRzEo4yU+aD/flIRfRAq5k 4ZGqCIJ3Iw7r3ZN4a+AhHesVdDI76sKBCNS9yAZEnmQDzrn160cMiGiokJl33lY43M6GLhC zt+T4YVXs+7L0txV7UWDQ== X-UI-Out-Filterresults: notjunk:1; V01:K0:N7gyUiK/9uw=:touT9PTf4mJukONzE3kSdy 6G9+WU7UhDkPsZQhcSaib0RVygeEWRaVLpnYV9+WdyTu/lzsMeWAdUUWkb5hp66YMQnpSsEMf OI4JOxMXLRGuWCli49bBse19BeELQEcblGff91KMFsP8tp2FX9dYTASZVIVw2+iHBsVYQRPBF Zgfg8RzNElYlv9cPncWm3qd7GazyyLSSxhXeOjXsA4di1yaZVZ0SvV0/TAqXGAiRjiMm4gvFI FXv8jxypCyS7tJFvp5fWUFLcHiLE60SL7S1e4e1u1XK+rhyjHiQ2BQSnAdZrNQSlIQGnrqT9f FbB/wTlAd3XRKdS1TkMLHVwEhyVzeiLUNkfi8SABzJvNsHx4ppO4DVGNSuFHYSAi209T3kVE/ /NKY8fdfh72U+QISrFJ25C2gybVUy5MAVn84bihsPq7hPPZkqqYGWzM8wMQITJGz7NRBCR3pW CenmWJm5fTB8ebnhdnM8XzXV2b1s9MYKvHQQk/57LHW2G7rP1Rhaqw7gPWDi2WiqMI9G48q6e NTALcETHUIBm9rV1LTTgHO/w8UsbhTkzZDOuNSakZLznLua+kY+RrHQxlgtBlX8/3JFu0uw0D DVRjtFaIF8rv4WsEz59+Y17EgcSO9vtslRZCS9E3/vat0NVPfOeVXWbxpoPo4OOkFpAxJJHnV aDU2F5LPHxoHwSXj5LDfkTeX8qRWrEqLzVCGJAKQfaSEpWvqnwa2Hx9bZySq4kaWXWIqAUmn0 KV7EiNttf6S7F/ue1ZhHg10JJxxIXtdZSl1IK/3nskhfnHnWWjq4SvYFqqg= Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Do not write random bytes from the kernel stack when calling qed_wr. Signed-off-by: Heinrich Schuchardt Acked-by: Yuval Mintz --- drivers/net/ethernet/qlogic/qed/qed_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c index b26fe26..151cbf9 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c @@ -888,7 +888,7 @@ static int qed_hw_init_pf(struct qed_hwfn *p_hwfn, if (hw_mode & (1 << MODE_MF_SI)) { u8 pf_id = 0; - u32 val; + u32 val = 0; if (!qed_hw_init_first_eth(p_hwfn, p_ptt, &pf_id)) { if (p_hwfn->rel_pf_id == pf_id) {