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cpufreq: cpufreq-cpu0: Free parent node for error cases 

We are freeing parent node in success cases but not in failure cases.
Let's do it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2013-05-03 04:44:25 +00:00 committed by Rafael J. Wysocki
parent fc31d6f559
commit 5aaa9cc7ab
1 changed files with 4 additions and 1 deletions
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5
drivers/cpufreq/cpufreq-cpu0.c
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@ -189,7 +189,8 @@ static int cpu0_cpufreq_probe(struct platform_device *pdev)
if (!np) {
pr_err("failed to find cpu0 node\n");
return -ENOENT;
ret = -ENOENT;
goto out_put_parent;
}
cpu_dev = &pdev->dev;
@ -274,6 +275,8 @@ out_free_table:
opp_free_cpufreq_table(cpu_dev, &freq_table);
out_put_node:
of_node_put(np);
out_put_parent:
of_node_put(parent);
return ret;
}