diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index 3fd3812b8f31..0d1f08bbf631 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -160,7 +160,7 @@ static void mlxsw_ports_fini(struct mlxsw_core *mlxsw_core, bool reload)
devlink_resource_occ_get_unregister(devlink, MLXSW_CORE_RESOURCE_PORTS);
if (!reload)
- devlink_resources_unregister(priv_to_devlink(mlxsw_core), NULL);
+ devlink_resources_unregister(priv_to_devlink(mlxsw_core));
kfree(mlxsw_core->ports);
}
@@ -2033,7 +2033,7 @@ __mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
mlxsw_ports_fini(mlxsw_core, reload);
err_ports_init:
if (!reload)
- devlink_resources_unregister(devlink, NULL);
+ devlink_resources_unregister(devlink);
err_register_resources:
mlxsw_bus->fini(bus_priv);
err_bus_init:
@@ -2099,7 +2099,7 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core,
kfree(mlxsw_core->lag.mapping);
mlxsw_ports_fini(mlxsw_core, reload);
if (!reload)
- devlink_resources_unregister(devlink, NULL);
+ devlink_resources_unregister(devlink);
mlxsw_core->bus->fini(mlxsw_core->bus_priv);
if (!reload)
devlink_free(devlink);
@@ -2108,7 +2108,7 @@ void mlxsw_core_bus_device_unregister(struct mlxsw_core *mlxsw_core,
reload_fail_deinit:
mlxsw_core_params_unregister(mlxsw_core);
- devlink_resources_unregister(devlink, NULL);
+ devlink_resources_unregister(devlink);
devlink_free(devlink);
}
EXPORT_SYMBOL(mlxsw_core_bus_device_unregister);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 5925db386b1b..6a5887aacbc0 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3336,7 +3336,7 @@ static int mlxsw_sp1_resources_register(struct mlxsw_core *mlxsw_core)
err_policer_resources_register:
err_resources_counter_register:
err_resources_span_register:
- devlink_resources_unregister(priv_to_devlink(mlxsw_core), NULL);
+ devlink_resources_unregister(priv_to_devlink(mlxsw_core));
return err;
}
@@ -3370,7 +3370,7 @@ static int mlxsw_sp2_resources_register(struct mlxsw_core *mlxsw_core)
err_policer_resources_register:
err_resources_counter_register:
err_resources_span_register:
- devlink_resources_unregister(priv_to_devlink(mlxsw_core), NULL);
+ devlink_resources_unregister(priv_to_devlink(mlxsw_core));
return err;
}
diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c
index 6c906deca71c..4a8ca4896d9d 100644
--- a/drivers/net/netdevsim/dev.c
+++ b/drivers/net/netdevsim/dev.c
@@ -1531,7 +1531,7 @@ int nsim_dev_probe(struct nsim_bus_dev *nsim_bus_dev)
devlink_params_unregister(devlink, nsim_devlink_params,
ARRAY_SIZE(nsim_devlink_params));
err_dl_unregister:
- devlink_resources_unregister(devlink, NULL);
+ devlink_resources_unregister(devlink);
err_devlink_free:
devlink_free(devlink);
return err;
@@ -1571,7 +1571,7 @@ void nsim_dev_remove(struct nsim_bus_dev *nsim_bus_dev)
nsim_dev_debugfs_exit(nsim_dev);
devlink_params_unregister(devlink, nsim_devlink_params,
ARRAY_SIZE(nsim_devlink_params));
- devlink_resources_unregister(devlink, NULL);
+ devlink_resources_unregister(devlink);
devlink_free(devlink);
}
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 1b1317d378de..a888aa13e219 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -1567,8 +1567,7 @@ int devlink_resource_register(struct devlink *devlink,
u64 resource_id,
u64 parent_resource_id,
const struct devlink_resource_size_params *size_params);
-void devlink_resources_unregister(struct devlink *devlink,
- struct devlink_resource *resource);
+void devlink_resources_unregister(struct devlink *devlink);
int devlink_resource_size_get(struct devlink *devlink,
u64 resource_id,
u64 *p_resource_size);
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 4df241a62a44..56a1ee65bce5 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -9887,34 +9887,38 @@ int devlink_resource_register(struct devlink *devlink,
}
EXPORT_SYMBOL_GPL(devlink_resource_register);
+static void devlink_resource_unregister(struct devlink *devlink,
+ struct devlink_resource *resource)
+{
+ struct devlink_resource *tmp, *child_resource;
+
+ list_for_each_entry_safe(child_resource, tmp, &resource->resource_list,
+ list) {
+ devlink_resource_unregister(devlink, child_resource);
+ list_del(&child_resource->list);
+ kfree(child_resource);
+ }
+}
+
/**
* devlink_resources_unregister - free all resources
*
* @devlink: devlink
- * @resource: resource
*/
-void devlink_resources_unregister(struct devlink *devlink,
- struct devlink_resource *resource)
+void devlink_resources_unregister(struct devlink *devlink)
{
struct devlink_resource *tmp, *child_resource;
- struct list_head *resource_list;
-
- if (resource)
- resource_list = &resource->resource_list;
- else
- resource_list = &devlink->resource_list;
- if (!resource)
- mutex_lock(&devlink->lock);
+ mutex_lock(&devlink->lock);
- list_for_each_entry_safe(child_resource, tmp, resource_list, list) {
- devlink_resources_unregister(devlink, child_resource);
+ list_for_each_entry_safe(child_resource, tmp, &devlink->resource_list,
+ list) {
+ devlink_resource_unregister(devlink, child_resource);
list_del(&child_resource->list);
kfree(child_resource);
}
- if (!resource)
- mutex_unlock(&devlink->lock);
+ mutex_unlock(&devlink->lock);
}
EXPORT_SYMBOL_GPL(devlink_resources_unregister);
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index ea5169e671ae..d9d0d227092c 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -406,7 +406,7 @@ EXPORT_SYMBOL_GPL(dsa_devlink_resource_register);
void dsa_devlink_resources_unregister(struct dsa_switch *ds)
{
- devlink_resources_unregister(ds->devlink, NULL);
+ devlink_resources_unregister(ds->devlink);
}
EXPORT_SYMBOL_GPL(dsa_devlink_resources_unregister);
--
2.33.1