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hwmon: (acpi_power_meter) Cleanup and optimizations
authorGuenter Roeck <linux@roeck-us.net>
Tue, 19 Jun 2012 05:37:13 +0000 (22:37 -0700)
committerGuenter Roeck <linux@roeck-us.net>
Sun, 22 Jul 2012 04:48:44 +0000 (21:48 -0700)
commit27c4db3996ef0d27fb25e6991ebf6e507a920937
treebac3effb30b62185d86cb1f36a98eec7204a17f6tree | snapshot
parent27f8b1355504744e7cfbb5756f120734d58644a8commit | diff
hwmon: (acpi_power_meter) Cleanup and optimizations

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>
drivers/hwmon/acpi_power_meter.c diff | blob | history
Domain: System / Uncategorized;