- names = kmalloc(sizeof(*names) * num_vqs, GFP_KERNEL);
- callbacks = kmalloc(sizeof(*callbacks) * num_vqs, GFP_KERNEL);
- vqs = kmalloc(sizeof(*vqs) * num_vqs, GFP_KERNEL);
+ names = kmalloc_array(num_vqs, sizeof(*names), GFP_KERNEL);
+ callbacks = kmalloc_array(num_vqs, sizeof(*callbacks), GFP_KERNEL);
+ vqs = kmalloc_array(num_vqs, sizeof(*vqs), GFP_KERNEL);