From: Hou Tao houtao1@huawei.com
[ Upstream commit e7eea44eefbdd5f0345a0a8b80a3ca1c21030d06 ]
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 houtao1@huawei.com Reviewed-by: Stefano Garzarella sgarzare@redhat.com Reviewed-by: Ming Lei ming.lei@redhat.com Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Sasha Levin sashal@kernel.org --- 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 9be54e5ef96ae..075523777a4a9 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -882,6 +882,7 @@ 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: