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[RFC PATCH v3 01/19] util: Return void on iova_tree_remove
From: |
Eugenio Pérez |
Subject: |
[RFC PATCH v3 01/19] util: Return void on iova_tree_remove |
Date: |
Wed, 30 Mar 2022 20:30:58 +0200 |
It always returns IOVA_OK so nobody uses it.
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
include/qemu/iova-tree.h | 4 +---
util/iova-tree.c | 4 +---
2 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/include/qemu/iova-tree.h b/include/qemu/iova-tree.h
index c938fb0793..16bbfdf5f8 100644
--- a/include/qemu/iova-tree.h
+++ b/include/qemu/iova-tree.h
@@ -72,10 +72,8 @@ int iova_tree_insert(IOVATree *tree, const DMAMap *map);
* provided. The range does not need to be exactly what has inserted,
* all the mappings that are included in the provided range will be
* removed from the tree. Here map->translated_addr is meaningless.
- *
- * Return: 0 if succeeded, or <0 if error.
*/
-int iova_tree_remove(IOVATree *tree, const DMAMap *map);
+void iova_tree_remove(IOVATree *tree, const DMAMap *map);
/**
* iova_tree_find:
diff --git a/util/iova-tree.c b/util/iova-tree.c
index 6dff29c1f6..fee530a579 100644
--- a/util/iova-tree.c
+++ b/util/iova-tree.c
@@ -164,15 +164,13 @@ void iova_tree_foreach(IOVATree *tree, iova_tree_iterator
iterator)
g_tree_foreach(tree->tree, iova_tree_traverse, iterator);
}
-int iova_tree_remove(IOVATree *tree, const DMAMap *map)
+void iova_tree_remove(IOVATree *tree, const DMAMap *map)
{
const DMAMap *overlap;
while ((overlap = iova_tree_find(tree, map))) {
g_tree_remove(tree->tree, overlap);
}
-
- return IOVA_OK;
}
/**
--
2.27.0
- [RFC PATCH v3 00/19] Net Control VQ support with asid in vDPA SVQ, Eugenio Pérez, 2022/03/30
- [RFC PATCH v3 01/19] util: Return void on iova_tree_remove,
Eugenio Pérez <=
- [RFC PATCH v3 03/19] vhost: move descriptor translation to vhost_svq_vring_write_descs, Eugenio Pérez, 2022/03/30
- [RFC PATCH v3 06/19] virtio-net: Expose ctrl virtqueue logic, Eugenio Pérez, 2022/03/30
- [RFC PATCH v3 05/19] virtio-net: use g_memdup2() instead of unsafe g_memdup(), Eugenio Pérez, 2022/03/30
- [RFC PATCH v3 04/19] vdpa: Fix index calculus at vhost_vdpa_svqs_start, Eugenio Pérez, 2022/03/30
- [RFC PATCH v3 02/19] vdpa: Add x-svq to NetdevVhostVDPAOptions, Eugenio Pérez, 2022/03/30
- [RFC PATCH v3 07/19] vdpa: Extract get geatures part from vhost_vdpa_get_max_queue_pairs, Eugenio Pérez, 2022/03/30
- [RFC PATCH v3 08/19] virtio: Make virtqueue_alloc_element non-static, Eugenio Pérez, 2022/03/30
- [RFC PATCH v3 09/19] vhost: Add SVQElement, Eugenio Pérez, 2022/03/30
- [RFC PATCH v3 10/19] vhost: Add custom used buffer callback, Eugenio Pérez, 2022/03/30
- [RFC PATCH v3 11/19] vdpa: control virtqueue support on shadow virtqueue, Eugenio Pérez, 2022/03/30