Commit ee9c6938 authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Greg Kroah-Hartman
Browse files

kobject: Remove unused functions 



kobj_ns_initial() and kobj_ns_netlink() were adde din 2010 by
commit bc451f20 ("kobj: Add basic infrastructure for dealing with
namespaces.")
but have remained unused.

Remove them.

Signed-off-by: default avatarDr. David Alan Gilbert <linux@treblig.org>
Link: https://lore.kernel.org/r/20250112144907.270272-1-linux@treblig.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent dd19f411

include/linux/kobject_ns.h

+0 −2
Original line number Diff line number Diff line
@@ -52,8 +52,6 @@ const struct kobj_ns_type_operations *kobj_ns_ops(const struct kobject *kobj); 


bool kobj_ns_current_may_mount(enum kobj_ns_type type);

void *kobj_ns_grab_current(enum kobj_ns_type type);

const void *kobj_ns_netlink(enum kobj_ns_type type, struct sock *sk);

const void *kobj_ns_initial(enum kobj_ns_type type);

void kobj_ns_drop(enum kobj_ns_type type, void *ns);



#endif /* _LINUX_KOBJECT_NS_H */

lib/kobject.c

+0 −24
Original line number Diff line number Diff line
@@ -1096,30 +1096,6 @@ void *kobj_ns_grab_current(enum kobj_ns_type type) 
}

EXPORT_SYMBOL_GPL(kobj_ns_grab_current);



const void *kobj_ns_netlink(enum kobj_ns_type type, struct sock *sk)

{

	const void *ns = NULL;



	spin_lock(&kobj_ns_type_lock);

	if (kobj_ns_type_is_valid(type) && kobj_ns_ops_tbl[type])

		ns = kobj_ns_ops_tbl[type]->netlink_ns(sk);

	spin_unlock(&kobj_ns_type_lock);



	return ns;

}



const void *kobj_ns_initial(enum kobj_ns_type type)

{

	const void *ns = NULL;



	spin_lock(&kobj_ns_type_lock);

	if (kobj_ns_type_is_valid(type) && kobj_ns_ops_tbl[type])

		ns = kobj_ns_ops_tbl[type]->initial_ns();

	spin_unlock(&kobj_ns_type_lock);



	return ns;

}



void kobj_ns_drop(enum kobj_ns_type type, void *ns)

{

	spin_lock(&kobj_ns_type_lock);