hwmon: (acpi_power_meter) Cleanup and optimizations

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An unsigned value can not be smaller than 0. Remove the check for it.
Use DIV_ROUND_CLOSEST for divide operations converting milli-degrees C into
degrees C. Limit maximum accepted trip point temperature to INT_MAX.

This patch fixes Coverity #115214: Unsigned compared against 0

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>

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Guenter Roeck 2012-06-18 22:37:13 -07:00

parent 27f8b13555

commit 27c4db3996

1 changed files with 3 additions and 3 deletions

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drivers/hwmon/acpi_power_meter.c

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