kcalloc should be sizeof(*cpu_groups) instead of sizeof(cpu_groups). Signed-off-by: zhong jiang <zhongji...@huawei.com> --- drivers/firmware/psci_checker.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/psci_checker.c b/drivers/firmware/psci_checker.c index 3469436..26afabc 100644 --- a/drivers/firmware/psci_checker.c +++ b/drivers/firmware/psci_checker.c @@ -162,7 +162,7 @@ static int alloc_init_cpu_groups(cpumask_var_t **pcpu_groups) if (!alloc_cpumask_var(&tmp, GFP_KERNEL)) return -ENOMEM; - cpu_groups = kcalloc(nb_available_cpus, sizeof(cpu_groups), + cpu_groups = kcalloc(nb_available_cpus, sizeof(*cpu_groups), GFP_KERNEL); if (!cpu_groups) return -ENOMEM; -- 1.7.12.4