34 	if (!ns_ops || ns_ops->type == KOBJ_NS_TYPE_NONE)  in kobject_namespace()
59 static bool kobj_ns_type_is_valid(enum kobj_ns_type type)  in kobj_ns_type_is_valid()  argument
61 	if ((type <= KOBJ_NS_TYPE_NONE) || (type >= KOBJ_NS_TYPES))  in kobj_ns_type_is_valid()
97 		BUG_ON(!kobj_ns_type_is_valid(ops->type));  in create_dir()
98 		BUG_ON(!kobj_ns_type_registered(ops->type));  in create_dir()
1026 	enum kobj_ns_type type = ops->type;  in kobj_ns_type_register()  local
1032 	if (!kobj_ns_type_is_valid(type))  in kobj_ns_type_register()
1036 	if (kobj_ns_ops_tbl[type])  in kobj_ns_type_register()
1040 	kobj_ns_ops_tbl[type] = ops;  in kobj_ns_type_register()
1047 int kobj_ns_type_registered(enum kobj_ns_type type)  in kobj_ns_type_registered()  argument
1052 	if (kobj_ns_type_is_valid(type))  in kobj_ns_type_registered()
1053 		registered = kobj_ns_ops_tbl[type] != NULL;  in kobj_ns_type_registered()
1074 bool kobj_ns_current_may_mount(enum kobj_ns_type type)  in kobj_ns_current_may_mount()  argument
1079 	if (kobj_ns_type_is_valid(type) && kobj_ns_ops_tbl[type])  in kobj_ns_current_may_mount()
1080 		may_mount = kobj_ns_ops_tbl[type]->current_may_mount();  in kobj_ns_current_may_mount()
1086 void *kobj_ns_grab_current(enum kobj_ns_type type)  in kobj_ns_grab_current()  argument
1091 	if (kobj_ns_type_is_valid(type) && kobj_ns_ops_tbl[type])  in kobj_ns_grab_current()
1092 		ns = kobj_ns_ops_tbl[type]->grab_current_ns();  in kobj_ns_grab_current()
1099 const void *kobj_ns_netlink(enum kobj_ns_type type, struct sock *sk)  in kobj_ns_netlink()  argument
1104 	if (kobj_ns_type_is_valid(type) && kobj_ns_ops_tbl[type])  in kobj_ns_netlink()
1105 		ns = kobj_ns_ops_tbl[type]->netlink_ns(sk);  in kobj_ns_netlink()
1111 const void *kobj_ns_initial(enum kobj_ns_type type)  in kobj_ns_initial()  argument
1116 	if (kobj_ns_type_is_valid(type) && kobj_ns_ops_tbl[type])  in kobj_ns_initial()
1117 		ns = kobj_ns_ops_tbl[type]->initial_ns();  in kobj_ns_initial()
1123 void kobj_ns_drop(enum kobj_ns_type type, void *ns)  in kobj_ns_drop()  argument
1126 	if (kobj_ns_type_is_valid(type) &&  in kobj_ns_drop()
1127 	    kobj_ns_ops_tbl[type] && kobj_ns_ops_tbl[type]->drop_ns)  in kobj_ns_drop()
1128 		kobj_ns_ops_tbl[type]->drop_ns(ns);  in kobj_ns_drop()