MIRRORS/linux-yocto
1
0
Fork 0
mirror of git://git.yoctoproject.org/linux-yocto.git synced 2025-10-23 07:23:12 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

cpufreq: sparc: change kzalloc to kcalloc

Browse Source 
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>
This commit is contained in:
Ethan Carter Edwards 2024-12-23 14:41:24 +00:00 committed by Viresh Kumar
parent a9ba290d0b
commit af6cc45af3
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/cpufreq/sparc-us2e-cpufreq.c
View File

@ -323,7 +323,7 @@ static int __init us2e_freq_init(void)
impl = ((ver >> 32) & 0xffff); impl = ((ver >> 32) & 0xffff);
if (manuf == 0x17 && impl == 0x13) { 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); GFP_KERNEL);
if (!us2e_freq_table) if (!us2e_freq_table)
return -ENOMEM; return -ENOMEM;

2
drivers/cpufreq/sparc-us3-cpufreq.c
View File

@ -171,7 +171,7 @@ static int __init us3_freq_init(void)
impl == CHEETAH_PLUS_IMPL || impl == CHEETAH_PLUS_IMPL ||
impl == JAGUAR_IMPL || impl == JAGUAR_IMPL ||
impl == PANTHER_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); GFP_KERNEL);
if (!us3_freq_table) if (!us3_freq_table)
return -ENOMEM; return -ENOMEM;