diff options
Diffstat (limited to 'drivers/char/virtio_console.c')
| -rw-r--r-- | drivers/char/virtio_console.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 21085515814f..4bf7c06c2343 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -433,8 +433,7 @@ static struct port_buffer *alloc_buf(struct virtio_device *vdev, size_t buf_size * Allocate buffer and the sg list. The sg list array is allocated * directly after the port_buffer struct. */ - buf = kmalloc(sizeof(*buf) + sizeof(struct scatterlist) * pages, - GFP_KERNEL); + buf = kmalloc(struct_size(buf, sg, pages), GFP_KERNEL); if (!buf) goto fail; |