[2/3] net-sysfs: make kobj_type structures constant

Commit Message

Thomas Weißschuh Feb. 11, 2023, 3:32 a.m. UTC

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 <[e-mail]>
---
 net/core/net-sysfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index ca55dd747d6c..a3771bba841a 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -1040,7 +1040,7 @@  static void rx_queue_get_ownership(const struct kobject *kobj,
 	net_ns_get_ownership(net, uid, gid);
 }
 
-static struct kobj_type rx_queue_ktype __ro_after_init = {
+static const struct kobj_type rx_queue_ktype = {
 	.sysfs_ops = &rx_queue_sysfs_ops,
 	.release = rx_queue_release,
 	.default_groups = rx_queue_default_groups,
@@ -1643,7 +1643,7 @@  static void netdev_queue_get_ownership(const struct kobject *kobj,
 	net_ns_get_ownership(net, uid, gid);
 }
 
-static struct kobj_type netdev_queue_ktype __ro_after_init = {
+static const struct kobj_type netdev_queue_ktype = {
 	.sysfs_ops = &netdev_queue_sysfs_ops,
 	.release = netdev_queue_release,
 	.default_groups = netdev_queue_default_groups,