thermal: Fix test of unsigned in thermal_cooling_device_cur_state_store()
state is unsigned long so the test did not work.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index 6f8d8f97..800e0c5 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -374,7 +374,7 @@
if (!sscanf(buf, "%ld\n", &state))
return -EINVAL;
- if (state < 0)
+ if ((long)state < 0)
return -EINVAL;
result = cdev->ops->set_cur_state(cdev, state);