From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail2-relais-roc.national.inria.fr ([192.134.164.83]:35382 "EHLO mail2-relais-roc.national.inria.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750761AbdAJFtL (ORCPT ); Tue, 10 Jan 2017 00:49:11 -0500 Date: Tue, 10 Jan 2017 06:49:08 +0100 (CET) From: Julia Lawall To: Jaghathiswari Rankappagounder Natarajan cc: openbmc@lists.ozlabs.org, joel@jms.id.au, jdelvare@suse.com, linux@roeck-us.net, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, corbet@lwn.net, linux-doc@vger.kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org, kbuild-all@01.org Subject: [PATCH] drivers: hwmon: fix ptr_ret.cocci warnings Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-hwmon-owner@vger.kernel.org List-Id: linux-hwmon@vger.kernel.org Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci CC: Jaghathiswari Rankappagounder Natarajan Signed-off-by: Julia Lawall Signed-off-by: Fengguang Wu --- aspeed-pwm-tacho.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/hwmon/aspeed-pwm-tacho.c +++ b/drivers/hwmon/aspeed-pwm-tacho.c @@ -855,10 +855,7 @@ static int aspeed_pwm_tacho_probe(struct hwmon = devm_hwmon_device_register_with_groups(&pdev->dev, "aspeed_pwm_tacho", priv, priv->groups); - if (IS_ERR(hwmon)) - return PTR_ERR(hwmon); - - return 0; + return PTR_ERR_OR_ZERO(hwmon); } static const struct of_device_id of_pwm_tacho_match_table[] = {