@@ -248,7 +248,7 @@ static ssize_t set_temp_min(struct device *dev, struct device_attribute *da,
int result = kstrtol(buf, 10, &val);
if (result < 0)
- return -EINVAL;
+ return result;
val = DIV_ROUND_CLOSEST(val, 1000);
if ((val < -63) || (val > 127))
@@ -272,7 +272,7 @@ static ssize_t set_temp_max(struct device *dev, struct device_attribute *da,
int result = kstrtol(buf, 10, &val);
if (result < 0)
- return -EINVAL;
+ return result;
val = DIV_ROUND_CLOSEST(val, 1000);
if ((val < -63) || (val > 127))
@@ -320,7 +320,7 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *da,
int status = kstrtol(buf, 10, &new_div);
if (status < 0)
- return -EINVAL;
+ return status;
if (new_div == old_div) /* No change */
return count;
@@ -394,7 +394,7 @@ static ssize_t set_fan_target(struct device *dev, struct device_attribute *da,
int result = kstrtol(buf, 10, &rpm_target);
if (result < 0)
- return -EINVAL;
+ return result;
/* Datasheet states 16384 as maximum RPM target (table 3.2) */
if ((rpm_target < 0) || (rpm_target > 16384))
@@ -440,7 +440,7 @@ static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *da,
int result = kstrtol(buf, 10, &new_value);
if (result < 0)
- return -EINVAL;
+ return result;
mutex_lock(&data->update_lock);
switch (new_value) {
This is a note to let you know that I have just added a patch titled hwmon: (emc2103) Fix return value to the linux-3.11.y-queue branch of the 3.11.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.11.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.11.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Luis ------ From 4d809802d91b23ce68bc320b25b1abaf05c63350 Mon Sep 17 00:00:00 2001 From: Sachin Kamat <sachin.kamat@linaro.org> Date: Wed, 11 Sep 2013 09:49:48 +0530 Subject: [PATCH 25/41] hwmon: (emc2103) Fix return value commit 1a3abbd0b9a16e40fd4718f99896c437a193c0a1 upstream. kstrtol() returns appropriate error values. Use those instead of hardcoding. Silences several sparse messages of following type: "why not propagate 'result' from kstrtol() instead of (-22)?" Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Steve Glendinning <steve.glendinning@shawell.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Luis Henriques <luis.henriques@canonical.com> --- drivers/hwmon/emc2103.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) -- 1.9.1