diff options
| author | Ethan Carter Edwards <ethan@ethancedwards.com> | 2024-12-23 14:41:24 +0000 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2024-12-24 09:48:58 +0530 |
| commit | af6cc45af3db12f452bfdc9a515da54b56412756 (patch) | |
| tree | c8786f2717310ababdd08330caad704c7b39f1f6 | |
| parent | a9ba290d0b829012574b6821ba08815046e60c94 (diff) | |
cpufreq: sparc: change kzalloc to kcalloc
Refactor to use kcalloc instead of kzalloc when multiplying
allocation size by count. This refactor prevents unintentional
memory overflows. Discovered by checkpatch.pl.
Signed-off-by: Ethan Carter Edwards <ethan@ethancedwards.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
| -rw-r--r-- | drivers/cpufreq/sparc-us2e-cpufreq.c | 2 | ||||
| -rw-r--r-- | drivers/cpufreq/sparc-us3-cpufreq.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cpufreq/sparc-us2e-cpufreq.c b/drivers/cpufreq/sparc-us2e-cpufreq.c index 8a0cd5312a59..15899dd77c08 100644 --- a/drivers/cpufreq/sparc-us2e-cpufreq.c +++ b/drivers/cpufreq/sparc-us2e-cpufreq.c @@ -323,7 +323,7 @@ static int __init us2e_freq_init(void) impl = ((ver >> 32) & 0xffff); if (manuf == 0x17 && impl == 0x13) { - us2e_freq_table = kzalloc(NR_CPUS * sizeof(*us2e_freq_table), + us2e_freq_table = kcalloc(NR_CPUS, sizeof(*us2e_freq_table), GFP_KERNEL); if (!us2e_freq_table) return -ENOMEM; diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c index b50f9d13e6d2..de50a2f3b124 100644 --- a/drivers/cpufreq/sparc-us3-cpufreq.c +++ b/drivers/cpufreq/sparc-us3-cpufreq.c @@ -171,7 +171,7 @@ static int __init us3_freq_init(void) impl == CHEETAH_PLUS_IMPL || impl == JAGUAR_IMPL || impl == PANTHER_IMPL)) { - us3_freq_table = kzalloc(NR_CPUS * sizeof(*us3_freq_table), + us3_freq_table = kcalloc(NR_CPUS, sizeof(*us3_freq_table), GFP_KERNEL); if (!us3_freq_table) return -ENOMEM; |