2 files changed, 9 insertions, 27 deletions

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 1a04af6d2421..6c6519f6492a 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -3950,6 +3950,7 @@ static void rbd_dev_release(struct device *dev)
 	bool need_put = !!rbd_dev->opts;
 
 	ceph_oid_destroy(&rbd_dev->header_oid);
+	ceph_oloc_destroy(&rbd_dev->header_oloc);
 
 	rbd_put_client(rbd_dev->rbd_client);
 	rbd_spec_put(rbd_dev->spec);
@@ -5336,15 +5337,6 @@ static ssize_t do_rbd_add(struct bus_type *bus,
 	}
 	spec->pool_id = (u64)rc;
 
-	/* The ceph file layout needs to fit pool id in 32 bits */
-
-	if (spec->pool_id > (u64)U32_MAX) {
-		rbd_warn(NULL, "pool id too large (%llu > %u)",
-				(unsigned long long)spec->pool_id, U32_MAX);
-		rc = -EIO;
-		goto err_out_client;
-	}
-
 	rbd_dev = rbd_dev_create(rbdc, spec, rbd_opts);
 	if (!rbd_dev) {
 		rc = -ENOMEM;
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 1523e05c46fc..93b1aaa5ba3b 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -391,22 +391,16 @@ static int init_vq(struct virtio_blk *vblk)
 		num_vqs = 1;
 
 	vblk->vqs = kmalloc(sizeof(*vblk->vqs) * num_vqs, GFP_KERNEL);
-	if (!vblk->vqs) {
-		err = -ENOMEM;
-		goto out;
-	}
+	if (!vblk->vqs)
+		return -ENOMEM;
 
 	names = kmalloc(sizeof(*names) * num_vqs, GFP_KERNEL);
-	if (!names)
-		goto err_names;
-
 	callbacks = kmalloc(sizeof(*callbacks) * num_vqs, GFP_KERNEL);
-	if (!callbacks)
-		goto err_callbacks;
-
 	vqs = kmalloc(sizeof(*vqs) * num_vqs, GFP_KERNEL);
-	if (!vqs)
-		goto err_vqs;
+	if (!names || !callbacks || !vqs) {
+		err = -ENOMEM;
+		goto out;
+	}
 
 	for (i = 0; i < num_vqs; i++) {
 		callbacks[i] = virtblk_done;
@@ -417,7 +411,7 @@ static int init_vq(struct virtio_blk *vblk)
 	/* Discover virtqueues and write information to configuration.  */
 	err = vdev->config->find_vqs(vdev, num_vqs, vqs, callbacks, names);
 	if (err)
-		goto err_find_vqs;
+		goto out;
 
 	for (i = 0; i < num_vqs; i++) {
 		spin_lock_init(&vblk->vqs[i].lock);
@@ -425,16 +419,12 @@ static int init_vq(struct virtio_blk *vblk)
 	}
 	vblk->num_vqs = num_vqs;
 
- err_find_vqs:
+out:
 	kfree(vqs);
- err_vqs:
 	kfree(callbacks);
- err_callbacks:
 	kfree(names);
- err_names:
 	if (err)
 		kfree(vblk->vqs);
- out:
 	return err;
 }