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| author | Hariprasad Kelam <hariprasad.kelam@gmail.com> | 2019-07-21 23:38:15 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-05 15:11:24 +0200 |
| commit | 7e8e29512eb09c4e8d31b5a266175c4497bd9ecf (patch) | |
| tree | 5bf42d02f1a0f703f480eb8bd1c733af4109155f /drivers/cpufreq | |
| parent | f9c806835a4dee6a6d18836b2636f7f8f9868dcb (diff) | |
cpufreq: ap806: Add NULL check after kcalloc
[ 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.kelam@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/cpufreq')
| -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); /* |