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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 D4664C3B19F for ; Fri, 14 Feb 2020 16:39:23 +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 AC3472187F for ; Fri, 14 Feb 2020 16:39:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="QqFBGZVK"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="FqOTdTJm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AC3472187F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=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.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5YkAbsQb+rYkraTtP6jC0gwA6R1pTkhyex+n3J3wOkw=; b=QqFBGZVKEIirPW dsn6PRhqW5BINkpwAn7B3CQIqMks9GAy/vdcOXiKHmdN/YYZUX0xKl8dgE4kYbahxrojAr0Xz6EtH pIYkYrUPpAY0cM8g3nBbeofItP9pT9Lfj8mQ5LvyaIjY+UeAyV5SCX61R9c+Fd/CK239nuuJkzet0 /7rcusk/eg1OGZl/BsrjD6ZPwTSZpE98jVenlF8U9A8tuK+RdgEUNX5aM9qlQZzeQ4r7pDUE6SKrQ 4nXxxqLcCWant5US0hfrCApm2XGYFNgc0VsXs5CxP7+u6pM2N4AxyX5V9NSVDqGgAnAj8Vjzb4dsU 63JFPJJvNu1ZqYU84aWQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j2dzp-0008JA-NI; Fri, 14 Feb 2020 16:39:17 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j2da0-0004h1-Hq; Fri, 14 Feb 2020 16:12:38 +0000 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DAD3F246BD; Fri, 14 Feb 2020 16:12:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581696756; bh=fVv9jChE4lGjTN7az6IkE+Kme5/I7jbkieth1HEgBVY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FqOTdTJmzuqcUKfMp6AYYq1AMDTm4SOHcpSh2KTgSABEsfjIv5TAaTaTUTBvmum83 AUt3VieA93RYOC1xfR1lUR5zijPxLqIkX+ZQic3MKjEQddA5uiBIkRbtH7pXMJvQ7g cGBxOEiAF6wT+8TCxLI9gkXpXZPOcwufq683uyIo= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 037/252] scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails Date: Fri, 14 Feb 2020 11:08:12 -0500 Message-Id: <20200214161147.15842-37-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214161147.15842-1-sashal@kernel.org> References: <20200214161147.15842-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200214_081236_633407_EFAA09A1 X-CRM114-Status: GOOD ( 10.23 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , linux-scsi@vger.kernel.org, "Martin K . Petersen" , linux-mediatek@lists.infradead.org, Alim Akhtar , Bean Huo , Stanley Chu , linux-arm-kernel@lists.infradead.org, Asutosh Das Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Bean Huo [ Upstream commit b9fc5320212efdfb4e08b825aaa007815fd11d16 ] A non-zero error value likely being returned by ufshcd_scsi_add_wlus() in case of failure of adding the WLs, but ufshcd_probe_hba() doesn't use this value, and doesn't report this failure to upper caller. This patch is to fix this issue. Fixes: 2a8fa600445c ("ufs: manually add well known logical units") Link: https://lore.kernel.org/r/20200120130820.1737-2-huobean@gmail.com Reviewed-by: Asutosh Das Reviewed-by: Alim Akhtar Reviewed-by: Stanley Chu Signed-off-by: Bean Huo Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/ufs/ufshcd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index af01be59a721b..f4fcaee41dc26 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -6685,7 +6685,8 @@ static int ufshcd_probe_hba(struct ufs_hba *hba) ufshcd_init_icc_levels(hba); /* Add required well known logical units to scsi mid layer */ - if (ufshcd_scsi_add_wlus(hba)) + ret = ufshcd_scsi_add_wlus(hba); + if (ret) goto out; /* Initialize devfreq after UFS device is detected */ -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel