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cpufreq: CPPC: Delete an unnecessary check before the function call kfree()

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The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Markus Elfring 2015-11-05 21:10:29 +01:00 committed by Rafael J. Wysocki
parent ad806ea66c
commit efb2d3be53
1 changed files with 1 additions and 2 deletions
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3
drivers/cpufreq/cppc_cpufreq.c
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@ -166,8 +166,7 @@ static int __init cppc_cpufreq_init(void)
out:
for_each_possible_cpu(i)
if (all_cpu_data[i])
kfree(all_cpu_data[i]);
kfree(all_cpu_data[i]);
kfree(all_cpu_data);
return -ENODEV;