Commit 8fb2b9ac authored Aug 21, 2015 by Dan Carpenter Committed by Eduardo Valentin Oct 30, 2015

thermal: underflow bug in imx_set_trip_temp()



We recently changed this from unsigned long to int so it introduced an
underflow bug.

Fixes: 17e8351a ('thermal: consistently use int for temperatures')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

parent b56100db

drivers/thermal/imx_thermal.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -288,7 +288,7 @@ static int imx_set_trip_temp(struct thermal_zone_device *tz, int trip,
		if (trip == IMX_TRIP_CRITICAL)
		return -EPERM;

		if (temp > IMX_TEMP_PASSIVE)
		if (temp < 0 \|\| temp > IMX_TEMP_PASSIVE)
		return -EINVAL;

		data->temp_passive = temp;