On Mon, Jun 15, 2020 at 12:14:59PM +0800, Hou Tao wrote:
> Else there will be memory leak if alloc_disk() fails.
>
> Fixes: 6a27b656fc02 ("block: virtio-blk: support multi virt queues per
> virtio-blk device")
> Signed-off-by: Hou Tao <[email protected]>
> ---
> drivers/block/virtio_blk.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
> index 9d21bf0f155e..980df853ee49 100644
> --- a/drivers/block/virtio_blk.c
> +++ b/drivers/block/virtio_blk.c
> @@ -878,6 +878,7 @@ static int virtblk_probe(struct virtio_device *vdev)
> put_disk(vblk->disk);
> out_free_vq:
> vdev->config->del_vqs(vdev);
> + kfree(vblk->vqs);
> out_free_vblk:
> kfree(vblk);
> out_free_index:
> --
> 2.25.0.4.g0ad7144999
>
Reviewed-by: Ming Lei <[email protected]>
--
Ming
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