diff options
| author | Amit Daniel Kachhap <amit.kachhap@linaro.org> | 2012-03-21 16:40:01 +0530 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2012-03-22 01:10:18 -0400 |
| commit | f1f0e2ac596f531c15b7b09ebeb8cfd011fffbd2 (patch) | |
| tree | 8020e9f9c8f47880b37b0745b501d79ecb09970c /drivers/thermal | |
| parent | 03ee62f0b9919535a1be02f72fe8153255a7fda0 (diff) | |
| download | lwn-f1f0e2ac596f531c15b7b09ebeb8cfd011fffbd2.tar.gz lwn-f1f0e2ac596f531c15b7b09ebeb8cfd011fffbd2.zip | |
thermal: Fix for setting the thermal zone mode to enable/disable
Basically without this patch changing the mode of thermal zone
is not possible as wrong string size is passed to strncmp.
Signed-off-by: Amit Daniel Kachhap <amit.kachhap@linaro.org>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/thermal_sys.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c index fab970d9e3e1..022bacb71a7e 100644 --- a/drivers/thermal/thermal_sys.c +++ b/drivers/thermal/thermal_sys.c @@ -150,9 +150,9 @@ mode_store(struct device *dev, struct device_attribute *attr, if (!tz->ops->set_mode) return -EPERM; - if (!strncmp(buf, "enabled", sizeof("enabled"))) + if (!strncmp(buf, "enabled", sizeof("enabled") - 1)) result = tz->ops->set_mode(tz, THERMAL_DEVICE_ENABLED); - else if (!strncmp(buf, "disabled", sizeof("disabled"))) + else if (!strncmp(buf, "disabled", sizeof("disabled") - 1)) result = tz->ops->set_mode(tz, THERMAL_DEVICE_DISABLED); else result = -EINVAL; |