[PATCH] virtio_blk: stop all virtqueues when 'virtblk_probe' fails
From: lixianming.19951001 <hidden>
Date: 2024-07-09 07:51:01
Also in:
linux-block, lkml
Subsystem:
block layer, the rest, virtio block and scsi drivers, virtio core · Maintainers:
Jens Axboe, Linus Torvalds, "Michael S. Tsirkin", Jason Wang
From: lixianming <redacted> We have already enabled the queue in 'init_vq', so we should stop all the virtqueues, just as we do in 'virtblk_remove', when 'virtblk_probe' fails Signed-off-by: lixianming <redacted> --- drivers/block/virtio_blk.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 2351f411fa46..fb702be291c2 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c@@ -1559,6 +1559,8 @@ static int virtblk_probe(struct virtio_device *vdev) out_free_tags: blk_mq_free_tag_set(&vblk->tag_set); out_free_vq: + virtio_reset_device(vdev); + vblk->vdev = NULL; vdev->config->del_vqs(vdev); kfree(vblk->vqs); out_free_vblk:
--
2.20.1