From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbuild test robot Subject: [PATCH] hwmon: occ: fix err_cast.cocci warnings Date: Thu, 12 Jan 2017 15:39:56 +0800 Message-ID: <20170112073956.GA29782@lkp-ib03.lkp.intel.com> References: <201701121526.IGSXKGUP%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1484158237-10014-3-git-send-email-eajames.ibm@gmail.com> Sender: linux-doc-owner@vger.kernel.org To: eajames.ibm@gmail.com Cc: kbuild-all@01.org, linux@roeck-us.net, devicetree@vger.kernel.org, jdelvare@suse.com, corbet@lwn.net, linux-doc@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, mark.rutland@arm.com, robh+dt@kernel.org, wsa@the-dreams.de, andrew@aj.id.au, joel@jms.id.au, benh@kernel.crashing.org, "Edward A. James" List-Id: linux-i2c@vger.kernel.org drivers/hwmon/occ/occ_sysfs.c:265:9-16: WARNING: ERR_CAST can be used with hwmon -> dev Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)) Generated by: scripts/coccinelle/api/err_cast.cocci CC: Edward A. James Signed-off-by: Fengguang Wu --- occ_sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/hwmon/occ/occ_sysfs.c +++ b/drivers/hwmon/occ/occ_sysfs.c @@ -262,7 +262,7 @@ struct occ_sysfs *occ_sysfs_start(struct if (IS_ERR(hwmon->dev)) { dev_err(dev, "cannot register hwmon device %s: %ld\n", hwmon->hwmon_name, PTR_ERR(hwmon->dev)); - return ERR_PTR(PTR_ERR(hwmon->dev)); + return ERR_CAST(hwmon->dev); } return hwmon;