diff mbox series

[RFC,v3,01/19] util: Return void on iova_tree_remove

Message ID 20220330183116.358598-2-eperezma@redhat.com
State New
Headers show
Series Net Control VQ support with asid in vDPA SVQ | expand

Commit Message

Eugenio Perez Martin March 30, 2022, 6:30 p.m. UTC 
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 mbox series

Patch

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;
 }
 
 /**