From 56d5f362ad0f8f60bc7c6fd5d7bc2b528d6963f5 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 11 Jan 2023 12:30:18 +0100 Subject: kobject: kset_uevent_ops: make uevent() callback take a const * The uevent() callback in struct kset_uevent_ops does not modify the kobject passed into it, so make the pointer const to enforce this restriction. When doing so, fix up all existing uevent() callbacks to have the correct signature to preserve the build. Cc: Christine Caulfield Cc: David Teigland Cc: Bob Peterson Cc: Andreas Gruenbacher Acked-by: Rafael J. Wysocki Acked-by: Hans de Goede Link: https://lore.kernel.org/r/20230111113018.459199-17-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- fs/dlm/lockspace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/dlm') diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c index d0b4e2181a5f..9b6cfc4c30e3 100644 --- a/fs/dlm/lockspace.c +++ b/fs/dlm/lockspace.c @@ -215,9 +215,9 @@ static int do_uevent(struct dlm_ls *ls, int in) return ls->ls_uevent_result; } -static int dlm_uevent(struct kobject *kobj, struct kobj_uevent_env *env) +static int dlm_uevent(const struct kobject *kobj, struct kobj_uevent_env *env) { - struct dlm_ls *ls = container_of(kobj, struct dlm_ls, ls_kobj); + const struct dlm_ls *ls = container_of(kobj, struct dlm_ls, ls_kobj); add_uevent_var(env, "LOCKSPACE=%s", ls->ls_name); return 0; -- cgit v1.2.3