SUNRPC: make kobj_type structures constant

Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.")
the driver core allows the usage of const struct kobj_type.

Take advantage of this to constify the structure definitions to prevent
modification at runtime.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

diff --git a/net/sunrpc/sysfs.c b/net/sunrpc/sysfs.c
index 1e05a2d..0d0db4e 100644 (file)
--- a/net/sunrpc/sysfs.c
+++ b/net/sunrpc/sysfs.c
@@ -36,7 +36,7 @@ rpc_sysfs_object_child_ns_type(const struct kobject *kobj)
        return &net_ns_type_operations;
 }
 
-static struct kobj_type rpc_sysfs_object_type = {
+static const struct kobj_type rpc_sysfs_object_type = {
        .release = rpc_sysfs_object_release,
        .sysfs_ops = &kobj_sysfs_ops,
        .child_ns_type = rpc_sysfs_object_child_ns_type,
@@ -427,20 +427,20 @@ static struct attribute *rpc_sysfs_xprt_switch_attrs[] = {
 };
 ATTRIBUTE_GROUPS(rpc_sysfs_xprt_switch);
 
-static struct kobj_type rpc_sysfs_client_type = {
+static const struct kobj_type rpc_sysfs_client_type = {
        .release = rpc_sysfs_client_release,
        .sysfs_ops = &kobj_sysfs_ops,
        .namespace = rpc_sysfs_client_namespace,
 };
 
-static struct kobj_type rpc_sysfs_xprt_switch_type = {
+static const struct kobj_type rpc_sysfs_xprt_switch_type = {
        .release = rpc_sysfs_xprt_switch_release,
        .default_groups = rpc_sysfs_xprt_switch_groups,
        .sysfs_ops = &kobj_sysfs_ops,
        .namespace = rpc_sysfs_xprt_switch_namespace,
 };
 
-static struct kobj_type rpc_sysfs_xprt_type = {
+static const struct kobj_type rpc_sysfs_xprt_type = {
        .release = rpc_sysfs_xprt_release,
        .default_groups = rpc_sysfs_xprt_groups,
        .sysfs_ops = &kobj_sysfs_ops,