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PM / OPP: silence an uninitialized variable warning 

Smatch complains that it's possible we print "rate" in the debug output
when it hasn't been initialized.  It should be zero on that path.

Fixes: a1e8c13600 ("PM / OPP: "opp-hz" is optional for power domains")
[ Viresh: Added the Fixes tag ]
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Dan Carpenter 2018-05-16 12:52:41 +03:00 committed by Viresh Kumar
parent 28fa4aca26
commit 6a89e012aa
1 changed files with 1 additions and 1 deletions
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2
drivers/opp/of.c
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@ -287,7 +287,7 @@ static int _opp_add_static_v2(struct opp_table *opp_table, struct device *dev,
struct device_node *np)
{
struct dev_pm_opp *new_opp;
u64 rate;
u64 rate = 0;
u32 val;
int ret;
bool rate_not_available = false;