From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christophe JAILLET , Alexandre Belloni Subject: [PATCH 4.8 68/92] rtc: pcf2123: Add missing error code assignment before test Date: Thu, 17 Nov 2016 11:32:41 +0100 Message-Id: <20161117103227.220611483@linuxfoundation.org> In-Reply-To: <20161117103224.218007793@linuxfoundation.org> References: <20161117103224.218007793@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.8-stable review patch. If anyone has any objections, please let me know. ------------------ From: Christophe JAILLET commit 83ab7dad06b74e390c2ce0e7b5136daf286e1f5e upstream. It is likely that checking the result of 'pcf2123_write_reg' is expected here. Also fix a small style issue. The '{' at the beginning of the function is misplaced. Fixes: 809b453b76e15 ("rtc: pcf2123: clean up writes to the rtc chip") Signed-off-by: Christophe JAILLET Signed-off-by: Alexandre Belloni Signed-off-by: Greg Kroah-Hartman --- drivers/rtc/rtc-pcf2123.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/drivers/rtc/rtc-pcf2123.c +++ b/drivers/rtc/rtc-pcf2123.c @@ -182,7 +182,8 @@ static ssize_t pcf2123_show(struct devic } static ssize_t pcf2123_store(struct device *dev, struct device_attribute *attr, - const char *buffer, size_t count) { + const char *buffer, size_t count) +{ struct pcf2123_sysfs_reg *r; unsigned long reg; unsigned long val; @@ -199,7 +200,7 @@ static ssize_t pcf2123_store(struct devi if (ret) return ret; - pcf2123_write_reg(dev, reg, val); + ret = pcf2123_write_reg(dev, reg, val); if (ret < 0) return -EIO; return count;