return 0; /* no need to do it */
if (a->d) {
- p = kmalloc(nlimbs * sizeof(mpi_limb_t), GFP_KERNEL);
+ p = kmalloc_array(nlimbs, sizeof(mpi_limb_t), GFP_KERNEL);
if (!p)
return -ENOMEM;
memcpy(p, a->d, a->alloced * sizeof(mpi_limb_t));
kzfree(a->d);
a->d = p;
} else {
- a->d = kzalloc(nlimbs * sizeof(mpi_limb_t), GFP_KERNEL);
+ a->d = kcalloc(nlimbs, sizeof(mpi_limb_t), GFP_KERNEL);
if (!a->d)
return -ENOMEM;
}