From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbuild test robot Subject: [PATCH] ACPI: APD: fix ptr_ret.cocci warnings Date: Sat, 5 May 2018 04:16:06 +0800 Message-ID: <20180504201606.GA22737@lkp-wsm-ep1> References: <1525422930-27826-2-git-send-email-akshu.agrawal@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1525422930-27826-2-git-send-email-akshu.agrawal@amd.com> Sender: linux-kernel-owner@vger.kernel.org Cc: kbuild-all@01.org, djkurtz@chromium.org, akshu.agrawal@amd.com, Alexander.Deucher@amd.com, "Rafael J. Wysocki" , Len Brown , "open list:ACPI" , open list List-Id: linux-acpi@vger.kernel.org From: Fengguang Wu drivers/acpi/acpi_apd.c:114:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Fixes: 451cec30ec2b ("ACPI: APD: Add AMD misc clock handler support") CC: Akshu Agrawal Signed-off-by: Fengguang Wu --- acpi_apd.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/acpi/acpi_apd.c +++ b/drivers/acpi/acpi_apd.c @@ -111,10 +111,7 @@ static int st_misc_setup(struct apd_priv clkdev = platform_device_register_data(&adev->dev, "clk-st", PLATFORM_DEVID_NONE, clk_data, sizeof(*clk_data)); - if (IS_ERR(clkdev)) - return PTR_ERR(clkdev); - - return 0; + return PTR_ERR_OR_ZERO(clkdev); } static const struct apd_device_desc cz_i2c_desc = {