diff options
Diffstat (limited to 'drivers/char/virtio_console.c')
| -rw-r--r-- | drivers/char/virtio_console.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 4bf7c06c2343..17084cfcf53e 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -1891,13 +1891,14 @@ static int init_vqs(struct ports_device *portdev) nr_ports = portdev->max_nr_ports; nr_queues = use_multiport(portdev) ? (nr_ports + 1) * 2 : 2; - vqs = kmalloc(nr_queues * sizeof(struct virtqueue *), GFP_KERNEL); - io_callbacks = kmalloc(nr_queues * sizeof(vq_callback_t *), GFP_KERNEL); - io_names = kmalloc(nr_queues * sizeof(char *), GFP_KERNEL); - portdev->in_vqs = kmalloc(nr_ports * sizeof(struct virtqueue *), - GFP_KERNEL); - portdev->out_vqs = kmalloc(nr_ports * sizeof(struct virtqueue *), - GFP_KERNEL); + vqs = kmalloc_array(nr_queues, sizeof(struct virtqueue *), GFP_KERNEL); + io_callbacks = kmalloc_array(nr_queues, sizeof(vq_callback_t *), + GFP_KERNEL); + io_names = kmalloc_array(nr_queues, sizeof(char *), GFP_KERNEL); + portdev->in_vqs = kmalloc_array(nr_ports, sizeof(struct virtqueue *), + GFP_KERNEL); + portdev->out_vqs = kmalloc_array(nr_ports, sizeof(struct virtqueue *), + GFP_KERNEL); if (!vqs || !io_callbacks || !io_names || !portdev->in_vqs || !portdev->out_vqs) { err = -ENOMEM; |