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-rw-r--r--kernel/cgroup/cgroup-v1.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/cgroup/cgroup-v1.c b/kernel/cgroup/cgroup-v1.c
index e06c97f3ed1a..8b4f0768efd6 100644
--- a/kernel/cgroup/cgroup-v1.c
+++ b/kernel/cgroup/cgroup-v1.c
@@ -195,9 +195,9 @@ struct cgroup_pidlist {
static void *pidlist_allocate(int count)
{
if (PIDLIST_TOO_LARGE(count))
- return vmalloc(count * sizeof(pid_t));
+ return vmalloc(array_size(count, sizeof(pid_t)));
else
- return kmalloc(count * sizeof(pid_t), GFP_KERNEL);
+ return kmalloc_array(count, sizeof(pid_t), GFP_KERNEL);
}
static void pidlist_free(void *p)