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thermal: Fix test of unsigned in thermal_cooling_device_cur_state_store()

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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>
This commit is contained in:
Roel Kluin 2009-12-15 22:46:50 +01:00 committed by Len Brown
parent 13c4115709
commit edb9491852
1 changed files with 1 additions and 1 deletions
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drivers/thermal/thermal_sys.c
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@ -374,7 +374,7 @@ thermal_cooling_device_cur_state_store(struct device *dev,
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);