3 files changed, 4 insertions, 60 deletions

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
index 99083349c3d4..361ad8cee02c 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
@@ -19,10 +19,6 @@ struct nvkm_client {
 	struct nvkm_vm *vm;
 };
 
-bool nvkm_client_insert(struct nvkm_client *, struct nvkm_object *);
-void nvkm_client_remove(struct nvkm_client *, struct nvkm_object *);
-struct nvkm_object *nvkm_client_search(struct nvkm_client *, u64 object);
-
 int  nvkm_client_new(const char *name, u64 device, const char *cfg,
 		     const char *dbg, struct nvkm_client **);
 void nvkm_client_del(struct nvkm_client **);
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/client.c b/drivers/gpu/drm/nouveau/nvkm/core/client.c
index e1943910858e..0c2fdf14201e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/client.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/client.c
@@ -206,55 +206,6 @@ nvkm_client_object_func = {
 	.sclass = nvkm_client_child_get,
 };
 
-void
-nvkm_client_remove(struct nvkm_client *client, struct nvkm_object *object)
-{
-	if (!RB_EMPTY_NODE(&object->node))
-		rb_erase(&object->node, &client->objroot);
-}
-
-bool
-nvkm_client_insert(struct nvkm_client *client, struct nvkm_object *object)
-{
-	struct rb_node **ptr = &client->objroot.rb_node;
-	struct rb_node *parent = NULL;
-
-	while (*ptr) {
-		struct nvkm_object *this =
-			container_of(*ptr, typeof(*this), node);
-		parent = *ptr;
-		if (object->object < this->object)
-			ptr = &parent->rb_left;
-		else
-		if (object->object > this->object)
-			ptr = &parent->rb_right;
-		else
-			return false;
-	}
-
-	rb_link_node(&object->node, parent, ptr);
-	rb_insert_color(&object->node, &client->objroot);
-	return true;
-}
-
-struct nvkm_object *
-nvkm_client_search(struct nvkm_client *client, u64 handle)
-{
-	struct rb_node *node = client->objroot.rb_node;
-	while (node) {
-		struct nvkm_object *object =
-			container_of(node, typeof(*object), node);
-		if (handle < object->object)
-			node = node->rb_left;
-		else
-		if (handle > object->object)
-			node = node->rb_right;
-		else
-			return object;
-	}
-	return NULL;
-}
-
 int
 nvkm_client_fini(struct nvkm_client *client, bool suspend)
 {
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
index b0db51847c36..6e695b7a5733 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
@@ -128,7 +128,7 @@ nvkm_ioctl_new(struct nvkm_object *parent, void *data, u32 size)
 			object->route = args->v0.route;
 			object->token = args->v0.token;
 			object->object = args->v0.object;
-			if (nvkm_client_insert(client, object)) {
+			if (nvkm_object_insert(object)) {
 				client->data = object;
 				return 0;
 			}
@@ -389,13 +389,10 @@ nvkm_ioctl_path(struct nvkm_client *client, u64 handle, u32 type,
 	struct nvkm_object *object;
 	int ret;
 
-	if (handle)
-		object = nvkm_client_search(client, handle);
-	else
-		object = &client->object;
-	if (unlikely(!object)) {
+	object = nvkm_object_search(client, handle, NULL);
+	if (IS_ERR(object)) {
 		nvif_ioctl(&client->object, "object not found\n");
-		return -ENOENT;
+		return PTR_ERR(object);
 	}
 
 	if (owner != NVIF_IOCTL_V0_OWNER_ANY && owner != object->route) {