[PATCH 5.2 035/313] cpufreq: ap806: Add NULL check after kcalloc

[Greg Kroah-Hartman]

From: Hariprasad Kelam <hariprasad.ke...@gmail.com>

[ Upstream commit 3355c91b79394593ebbb197c8e930a91826f4ff3 ]

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.ke...@gmail.com>
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 drivers/cpufreq/armada-8k-cpufreq.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/cpufreq/armada-8k-cpufreq.c 
b/drivers/cpufreq/armada-8k-cpufreq.c
index 988ebc326bdbb..39e34f5066d3d 100644
--- a/drivers/cpufreq/armada-8k-cpufreq.c
+++ b/drivers/cpufreq/armada-8k-cpufreq.c
@@ -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);
 
        /*
-- 
2.20.1