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=-10.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNWANTED_LANGUAGE_BODY,USER_AGENT_GIT autolearn=unavailable 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 C4330C55179 for ; Tue, 27 Oct 2020 15:11:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7C154206F4 for ; Tue, 27 Oct 2020 15:11:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603811508; bh=TnFnJnZaT30qsOo3rJou22O0eV026A8tn5Y5NeXVUn0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=CsC6CY5hVCimfmzQinHBRGlro7t1wLFzDjFMQBh+SPQ/pKXGKfcQrksxdXj1cFHaM 3Kpuj3nW1+4kTc+F8Jw5b0ElxTZDFzOcq8cabdZtdMFFnWZVezPTqwtDsdzghRoJL3 8bXgyK7aujJoPU6wVg3GPZsyVu8VM5xHmIiABI6s= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1794430AbgJ0PLq (ORCPT ); Tue, 27 Oct 2020 11:11:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:35708 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1789199AbgJ0PBq (ORCPT ); Tue, 27 Oct 2020 11:01:46 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (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 333A320715; Tue, 27 Oct 2020 15:01:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603810905; bh=TnFnJnZaT30qsOo3rJou22O0eV026A8tn5Y5NeXVUn0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1wGvUW/MBEcwQFvi98RpPwbYS18FyvovjLtbBHV4OX0DpLi4AlK58a0ScE/goKtR1 n6nEDAmIMzdPRng54EM0fPP6jUwKghNgT3X0KrfOCpHOeB/w3Sb0hTlSUS/A/wwux9 DHl79iWEeGX134QNzQ2cTWpy5X5rWGB8yaI0GTCM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mike Christie , John Donnelly , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 5.8 304/633] scsi: target: tcmu: Fix warning: page may be used uninitialized Date: Tue, 27 Oct 2020 14:50:47 +0100 Message-Id: <20201027135536.933529323@linuxfoundation.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201027135522.655719020@linuxfoundation.org> References: <20201027135522.655719020@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: John Donnelly [ Upstream commit 61741d8699e1fc764a309ebd20211bb1cb193110 ] Corrects drivers/target/target_core_user.c:688:6: warning: 'page' may be used uninitialized. Link: https://lore.kernel.org/r/20200924001920.43594-1-john.p.donnelly@oracle.com Fixes: 3c58f737231e ("scsi: target: tcmu: Optimize use of flush_dcache_page") Cc: Mike Christie Acked-by: Mike Christie Signed-off-by: John Donnelly Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/target/target_core_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c index 0209bc23e631e..13a280c780c39 100644 --- a/drivers/target/target_core_user.c +++ b/drivers/target/target_core_user.c @@ -669,7 +669,7 @@ static void scatter_data_area(struct tcmu_dev *udev, void *from, *to = NULL; size_t copy_bytes, to_offset, offset; struct scatterlist *sg; - struct page *page; + struct page *page = NULL; for_each_sg(data_sg, sg, data_nents, i) { int sg_remaining = sg->length; -- 2.25.1