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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,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 202FDC636C8 for ; Thu, 15 Jul 2021 22:50:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 04BF2613AF for ; Thu, 15 Jul 2021 22:50:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232169AbhGOWxc (ORCPT ); Thu, 15 Jul 2021 18:53:32 -0400 Received: from relay8-d.mail.gandi.net ([217.70.183.201]:57093 "EHLO relay8-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232139AbhGOWxb (ORCPT ); Thu, 15 Jul 2021 18:53:31 -0400 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay8-d.mail.gandi.net (Postfix) with ESMTPSA id D17411BF205; Thu, 15 Jul 2021 22:50:36 +0000 (UTC) From: Miquel Raynal To: Dan Carpenter , Miquel Raynal Cc: Richard Weinberger , Vignesh Raghavendra , Heiko Schocher , linux-mtd@lists.infradead.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH] mtd: mchp48l640: silence some uninitialized variable warnings Date: Fri, 16 Jul 2021 00:50:36 +0200 Message-Id: <20210715225036.66051-1-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: References: MIME-Version: 1.0 X-linux-mtd-patch-notification: thanks X-linux-mtd-patch-commit: b'e83862ee1b9b1668826683f432b041875ec0c819' Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: kernel-janitors@vger.kernel.org On Fri, 2021-06-18 at 13:42:07 UTC, Dan Carpenter wrote: > Smatch complains that zero length read/writes will lead to an > uninitalized return value. I don't know if that's possible, but > it's nicer to return a zero literal anyway so let's do that. > > Fixes: 88d125026753 ("mtd: devices: add support for microchip 48l640 EERAM") > Signed-off-by: Dan Carpenter > Reviewed-by: Fabio Estevam > Reviewed-by: Heiko Schocher Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes, thanks. Miquel 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=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,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 28964C636C8 for ; Thu, 15 Jul 2021 22:53:00 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E1C45613AF for ; Thu, 15 Jul 2021 22:52:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E1C45613AF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=fEjzq/TJsoHGLxbvIuztrdJY9IIwg1lhbvHE9mDHRv8=; b=Dex/+ejcEcoZrk FmZsAyPuU896xxQ5u737+oluHUBIeeK2inktgtTfmFTgxXZFjRYYaVLHSfMe2ozveSDces7hznl3+ Ks4VpHTDnXilSf6DDYu7K7Wt0qoa9cr0FWhfON2CaZcBOjmDmWV3ZI3ox+0VQqHH7N/78/IcEaHjE IPBa6kkBXtZA78nboAuiq+bT3gBSOiGKurdRz+zcZjD0Gk5jPafE1W7kWPD0QNPxAXTcoK5P2igsK Hyl2dsqH0SgFVye8D0FzK+nIpU9yUYbD0MebjjREEUmbrezVEueRBh1jxmPjVGzXYt5tXA7CxhNwG MkWyOey4MyvnNKnMZ8vg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m4ADS-002Z3I-BX; Thu, 15 Jul 2021 22:52:26 +0000 Received: from relay8-d.mail.gandi.net ([217.70.183.201]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m4ABi-002YQK-S4 for linux-mtd@lists.infradead.org; Thu, 15 Jul 2021 22:50:40 +0000 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay8-d.mail.gandi.net (Postfix) with ESMTPSA id D17411BF205; Thu, 15 Jul 2021 22:50:36 +0000 (UTC) From: Miquel Raynal To: Dan Carpenter , Miquel Raynal Cc: Richard Weinberger , Vignesh Raghavendra , Heiko Schocher , linux-mtd@lists.infradead.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH] mtd: mchp48l640: silence some uninitialized variable warnings Date: Fri, 16 Jul 2021 00:50:36 +0200 Message-Id: <20210715225036.66051-1-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: References: MIME-Version: 1.0 X-linux-mtd-patch-notification: thanks X-linux-mtd-patch-commit: b'e83862ee1b9b1668826683f432b041875ec0c819' X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210715_155039_074198_0E2E63C1 X-CRM114-Status: UNSURE ( 8.02 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On Fri, 2021-06-18 at 13:42:07 UTC, Dan Carpenter wrote: > Smatch complains that zero length read/writes will lead to an > uninitalized return value. I don't know if that's possible, but > it's nicer to return a zero literal anyway so let's do that. > > Fixes: 88d125026753 ("mtd: devices: add support for microchip 48l640 EERAM") > Signed-off-by: Dan Carpenter > Reviewed-by: Fabio Estevam > Reviewed-by: Heiko Schocher Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes, thanks. Miquel ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/