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=-9.0 required=3.0 tests=DKIMWL_WL_MED,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 AB80BC43381 for ; Fri, 22 Feb 2019 20:32:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7850420700 for ; Fri, 22 Feb 2019 20:32:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=usp-br.20150623.gappssmtp.com header.i=@usp-br.20150623.gappssmtp.com header.b="ZIIR996g" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727572AbfBVUco (ORCPT ); Fri, 22 Feb 2019 15:32:44 -0500 Received: from mail-qt1-f194.google.com ([209.85.160.194]:43221 "EHLO mail-qt1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726287AbfBVUcn (ORCPT ); Fri, 22 Feb 2019 15:32:43 -0500 Received: by mail-qt1-f194.google.com with SMTP id y4so3997408qtc.10 for ; Fri, 22 Feb 2019 12:32:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=usp-br.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=KWrDT+N2hTJztj5qg3/F190Jbid6q1JWQQqk7w1nQHk=; b=ZIIR996g2a525uzIzoHH7wyxHA46C4r1XCwqy1KEpi38vgU43lq6jWMKHLu28/UvRt Ju7nRtb01XOt5WS15JWzTXd1mozlNlln6O8vBo4qduyS3F8SOIEPsTMpgZcSp2hovlE0 FV++ecxyaxiQxcHvSPK3l+8BLHe8Rx8r9tNaS83DpDDYt1TyGqN9ImB1S+8RAVeuvgqI 2exgCoY4wkD6dtLkqeLjj9BrG+xlkhPz1q808iZC63tPe8S2wvAYccXOkYpMqKf4qkzX 0dmd0EPsi+GjoDfjzWJlabGYWMhZ6U9U9QrJwHJSyg4zOrPoNBlyN5OFYRyeRaoBNoPi MPFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=KWrDT+N2hTJztj5qg3/F190Jbid6q1JWQQqk7w1nQHk=; b=KrYZSs2dXV+OfuZtRA/m5w6efUtWx1lfpblfd+H1fMSirL6R+/K6MwC+8ZFwODdYkn Qq/EbRC27PNqz+MDXuGDXNk0CneAqv8cF0e4ejfrmyrSkMXUDdy/AGKJaDUl7MeIdbXb S4XSnPzfLL7hPjmNhExh0f3aIrWFwQeUhL7U6vBQWkGJHnxSf51b+uy1dt9wlrcwOq+l T1IilhPEQ0yWmbWGfC/5obuMgHmal2AaJIOVccbmIKbmoZ7JKp7Gwl/XhmTsXDkAvySt 338HbDQeKpMOcDso2+JFfcE2pN65Pu9ZzWaUes0B4NqEJwdg6/jbXdJqirQoE+JbwtGP lENQ== X-Gm-Message-State: AHQUAuZmyFQGuPukZjBudCpzWO+Y/+ZV7r+kaOOnqKeZ91ZpHu2aAo67 7HhoqVR+bZkF58PSi/1FQgdeTQ== X-Google-Smtp-Source: AHgI3IbaMKql4aox766FC7vjTtMxLaJYWeE2bmiXIYFXJMKlBpnJFOfYcUj6u1RpYE74XTQwKesSDg== X-Received: by 2002:a0c:b5c8:: with SMTP id o8mr4697533qvf.213.1550867562632; Fri, 22 Feb 2019 12:32:42 -0800 (PST) Received: from greta.semfio.usp.br ([143.107.45.1]) by smtp.gmail.com with ESMTPSA id v26sm1449149qtk.22.2019.02.22.12.32.39 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 22 Feb 2019 12:32:41 -0800 (PST) From: =?UTF-8?q?B=C3=A1rbara=20Fernandes?= To: Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , Hartmut Knaack , Peter Meerwald-Stadler Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-usp@googlegroups.com, =?UTF-8?q?B=C3=A1rbara=20Fernandes?= Subject: [PATCH 4/4] iio:adc:ad7923: Rewrite comparison to NULL Date: Fri, 22 Feb 2019 17:31:59 -0300 Message-Id: <20190222203159.15116-5-barbara.fernandes@usp.br> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190222203159.15116-1-barbara.fernandes@usp.br> References: <20190222203159.15116-1-barbara.fernandes@usp.br> 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 Solves checkpath.pl's message: CHECK: Comparison to NULL could be written "!indio_dev" Signed-off-by: Bárbara Fernandes --- drivers/iio/adc/ad7923.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c index dbece44e26e4..cb7b854df00c 100644 --- a/drivers/iio/adc/ad7923.c +++ b/drivers/iio/adc/ad7923.c @@ -272,7 +272,7 @@ static int ad7923_probe(struct spi_device *spi) int ret; indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st)); - if (indio_dev == NULL) + if (!indio_dev) return -ENOMEM; st = iio_priv(indio_dev); -- 2.17.1