From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A994C6786C for ; Fri, 14 Dec 2018 12:38:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4030020892 for ; Fri, 14 Dec 2018 12:38:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544791122; bh=9YSHikNxYgbti1wQ84zsHwG4DqP+Kc4O1kGIsxJ7IeQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=yW2+TdfbYvoR7mC5nogoYtW8i4XjMcSpex4tsw4A4SjBoiO2x3G8AgRh1EMvOpZYy NjXgXZA7p27arHF8GdOi9irgxPGNFu66df1eyDnNxGReF3gtua/jvXFVjMMDM/2PXK YfzP6IdxtYCLsHu6I1iXeH2oouMW8oB8M+6+abPA= DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4030020892 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730626AbeLNMik (ORCPT ); Fri, 14 Dec 2018 07:38:40 -0500 Received: from mail.kernel.org ([198.145.29.99]:50404 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730722AbeLNMFd (ORCPT ); Fri, 14 Dec 2018 07:05:33 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B03142147D; Fri, 14 Dec 2018 12:05:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544789133; bh=9YSHikNxYgbti1wQ84zsHwG4DqP+Kc4O1kGIsxJ7IeQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xQek8qwGqcNVeeX3dVxzFfqVd4QejqoLeJfBIobp9CccMNXQ/X0NuksXl+cwKG9p7 bkJE1jzak6S3xmbMBb3U0uvDcz4cCRksASgswW5l8vK//HGHAwU7mYnZ3DT+NJD2VB 2EkanIzzA7oKtFaOmxwlUYOkqVjpxYvaUB4ty8SU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Yunjian Wang , Aaron Brown , Jeff Kirsher , Sasha Levin Subject: [PATCH 4.19 107/142] igb: fix uninitialized variables Date: Fri, 14 Dec 2018 12:59:52 +0100 Message-Id: <20181214115751.333384999@linuxfoundation.org> X-Mailer: git-send-email 2.20.0 In-Reply-To: <20181214115747.053633987@linuxfoundation.org> References: <20181214115747.053633987@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit e4c39f7926b4de355f7df75651d75003806aae09 ] This patch fixes the variable 'phy_word' may be used uninitialized. Signed-off-by: Yunjian Wang Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/igb/e1000_i210.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/intel/igb/e1000_i210.c b/drivers/net/ethernet/intel/igb/e1000_i210.c index c54ebedca6da..c393cb2c0f16 100644 --- a/drivers/net/ethernet/intel/igb/e1000_i210.c +++ b/drivers/net/ethernet/intel/igb/e1000_i210.c @@ -842,6 +842,7 @@ s32 igb_pll_workaround_i210(struct e1000_hw *hw) nvm_word = E1000_INVM_DEFAULT_AL; tmp_nvm = nvm_word | E1000_INVM_PLL_WO_VAL; igb_write_phy_reg_82580(hw, I347AT4_PAGE_SELECT, E1000_PHY_PLL_FREQ_PAGE); + phy_word = E1000_PHY_PLL_UNCONF; for (i = 0; i < E1000_MAX_PLL_TRIES; i++) { /* check current state directly from internal PHY */ igb_read_phy_reg_82580(hw, E1000_PHY_PLL_FREQ_REG, &phy_word); -- 2.19.1