diff options
Diffstat (limited to 'drivers/block/virtio_blk.c')
| -rw-r--r-- | drivers/block/virtio_blk.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 9d2223bba90c..693187df7601 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -29,9 +29,6 @@ struct virtio_blk /* The disk structure for the kernel. */ struct gendisk *disk; - /* Request tracking. */ - struct list_head reqs; - mempool_t *pool; /* Process context for config space updates */ @@ -55,7 +52,6 @@ struct virtio_blk struct virtblk_req { - struct list_head list; struct request *req; struct virtio_blk_outhdr out_hdr; struct virtio_scsi_inhdr in_hdr; @@ -99,7 +95,6 @@ static void blk_done(struct virtqueue *vq) } __blk_end_request_all(vbr->req, error); - list_del(&vbr->list); mempool_free(vbr, vblk->pool); } /* In case queue is stopped waiting for more buffers. */ @@ -184,7 +179,6 @@ static bool do_req(struct request_queue *q, struct virtio_blk *vblk, return false; } - list_add_tail(&vbr->list, &vblk->reqs); return true; } @@ -437,7 +431,6 @@ static int __devinit virtblk_probe(struct virtio_device *vdev) goto out_free_index; } - INIT_LIST_HEAD(&vblk->reqs); spin_lock_init(&vblk->lock); vblk->vdev = vdev; vblk->sg_elems = sg_elems; @@ -591,9 +584,6 @@ static void __devexit virtblk_remove(struct virtio_device *vdev) vblk->config_enable = false; mutex_unlock(&vblk->config_lock); - /* Nothing should be pending. */ - BUG_ON(!list_empty(&vblk->reqs)); - /* Stop all the virtqueues. */ vdev->config->reset(vdev); |