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cpufreq: ap806: Add NULL check after kcalloc

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[ Upstream commit 3355c91b79 ]

Add NULL check  after kcalloc.

Fix below issue reported by coccicheck
./drivers/cpufreq/armada-8k-cpufreq.c:138:1-12: alloc with no test,
possible model on line 151

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Hariprasad Kelam
2019-07-21 23:38:15 +05:30
committed by Greg Kroah-Hartman
parent f9c806835a
commit 7e8e29512e
1 changed files with 2 additions and 0 deletions
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drivers/cpufreq/armada-8k-cpufreq.c
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@@ -136,6 +136,8 @@ static int __init armada_8k_cpufreq_init(void)
nb_cpus = num_possible_cpus();
freq_tables = kcalloc(nb_cpus, sizeof(*freq_tables), GFP_KERNEL);
if (!freq_tables)
return -ENOMEM;
cpumask_copy(&cpus, cpu_possible_mask);
/*