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authorGuenter Roeck <linux@roeck-us.net>2012-03-24 16:51:05 +0100
committerGuenter Roeck <guenter.roeck@ericsson.com>2012-04-01 19:24:35 +0200
commitce15a81da33b961852f6e6a55305ccc60856de25 (patch)
tree5aebc56efafb1b8d0af2fcc453f7331b32e6021f /drivers/pcmcia/Makefile
parenthwmon: (f75375s) Fix warning message seen in some configurations (diff)
downloadlinux-ce15a81da33b961852f6e6a55305ccc60856de25.tar.xz
linux-ce15a81da33b961852f6e6a55305ccc60856de25.zip
hwmon: (adm1031) Fix compiler warning
Some configurations produce the following compile warning: drivers/hwmon/adm1031.c: In function 'set_fan_auto_channel': drivers/hwmon/adm1031.c:292: warning: 'reg' may be used uninitialized in this function While this is a false positive, it can easily be fixed by overloading the return value from get_fan_auto_nearest with both register value and error return code (the register value is never negative). Coincidentially, that also reduces module size by a few bytes. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/pcmcia/Makefile')
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