Message ID | 20210531130635.507121797@linuxfoundation.org |
---|---|
State | New |
Headers | show
Return-Path: <stable-owner@kernel.org> 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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 78BD0C47082 for <stable@archiver.kernel.org>; Mon, 31 May 2021 13:19:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4F50B613DB for <stable@archiver.kernel.org>; Mon, 31 May 2021 13:19:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231570AbhEaNUg (ORCPT <rfc822;stable@archiver.kernel.org>); Mon, 31 May 2021 09:20:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:55510 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232013AbhEaNTe (ORCPT <rfc822;stable@vger.kernel.org>); Mon, 31 May 2021 09:19:34 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7E1E06139A; Mon, 31 May 2021 13:17:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1622467073; bh=fXVmRXjEYXzSiN1Fw+5ymuglW2HubZD3PlHAZd4Xgv4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WqkuwDJwWiUtVW37FxUK/srSqilTDCLyLED5kJb8UyT3sDBFGGOou4d3mNImZObf0 R6ToQrOtXM6LC3RLy13ujkpCDEsrMEFkGCOvVd4GREioccuer3tMfQVPaykfDCjBwx hYiRWJOCSWcc4g94qmoQcbL6zAir3gf1fL5fj/yk= From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, YueHaibing <yuehaibing@huawei.com>, Stable@vger.kernel.org, Jonathan Cameron <Jonathan.Cameron@huawei.com> Subject: [PATCH 4.4 13/54] iio: adc: ad7793: Add missing error code in ad7793_setup() Date: Mon, 31 May 2021 15:13:39 +0200 Message-Id: <20210531130635.507121797@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210531130635.070310929@linuxfoundation.org> References: <20210531130635.070310929@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: <stable.vger.kernel.org> X-Mailing-List: stable@vger.kernel.org |
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--- a/drivers/iio/adc/ad7793.c +++ b/drivers/iio/adc/ad7793.c @@ -279,6 +279,7 @@ static int ad7793_setup(struct iio_dev * id &= AD7793_ID_MASK; if (id != st->chip_info->id) { + ret = -ENODEV; dev_err(&st->sd.spi->dev, "device ID query failed\n"); goto out; }