Commit d53647e0 authored Dec 10, 2015 by Rohit Gupta

PM / devfreq: Fix the return value check in memlat governor



The return value of kstrtouint is erroneously checked while setting
the tunables for mem_latency governor due to which the tunables
cannot be changed from their default values.
This change rectifies that behavior.

Change-Id: Ief7dda4638ede2c97b26229f1188a1559b238920
Signed-off-by: Rohit Gupta <rohgup@codeaurora.org>

parent 22772af9

drivers/devfreq/governor_memlat.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -70,8 +70,8 @@ static ssize_t store_##name(struct device *dev, \
		int ret; \
		unsigned int val; \
		ret = kstrtouint(buf, 10, &val); \
		if (ret != 1) \
		return -EINVAL; \
		if (ret) \
		return ret; \
		val = max(val, _min); \
		val = min(val, _max); \
		hw->name = val; \