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| author | Hariprasad Kelam <hariprasad.kelam@gmail.com> | 2019-07-21 23:38:15 +0530 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2019-07-22 11:12:15 +0530 |
| commit | 3355c91b79394593ebbb197c8e930a91826f4ff3 (patch) | |
| tree | 372bd67f97485fd432b6d9d5912d96cd1cea1cf6 | |
| parent | b880c18336252df4866d07f850ea7872b6e83f0a (diff) | |
| download | linux-3355c91b79394593ebbb197c8e930a91826f4ff3.tar.bz2 | |
cpufreq: ap806: Add NULL check after kcalloc
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>
| -rw-r--r-- | drivers/cpufreq/armada-8k-cpufreq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/cpufreq/armada-8k-cpufreq.c b/drivers/cpufreq/armada-8k-cpufreq.c index 988ebc326bdb..39e34f5066d3 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); /* |