From 50a191a8a12b33dfad3b27c6ba4e76c5ba39db73 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Thomas=20Wei=C3=9Fschuh?= Date: Sat, 10 Aug 2024 19:00:35 +0200 Subject: [PATCH] sysctl: update comments to new registration APIs MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The sysctl registration APIs do not need a terminating table entry anymore and with commit acc154691fc7 ("sysctl: Warn on an empty procname element") even emit warnings if such a sentinel entry is supplied. While at it also remove the mention of "table->de" which was removed in commit 3fbfa98112fc ("[PATCH] sysctl: remove the proc_dir_entry member for the sysctl tables") back in 2007. Signed-off-by: Thomas Weißschuh Reviewed-by: Kees Cook Signed-off-by: Joel Granados --- include/linux/sysctl.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 202855befa8b..40a6ac6c9713 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -90,9 +90,7 @@ int proc_do_static_key(const struct ctl_table *table, int write, void *buffer, /* * Register a set of sysctl names by calling register_sysctl - * with an initialised array of struct ctl_table's. An entry with - * NULL procname terminates the table. table->de will be - * set up by the registration and need not be initialised in advance. + * with an initialised array of struct ctl_table's. * * sysctl names can be mirrored automatically under /proc/sys. The * procname supplied controls /proc naming. @@ -133,7 +131,7 @@ static inline void *proc_sys_poll_event(struct ctl_table_poll *poll) /* A sysctl table is an array of struct ctl_table: */ struct ctl_table { - const char *procname; /* Text ID for /proc/sys, or zero */ + const char *procname; /* Text ID for /proc/sys */ void *data; int maxlen; umode_t mode; -- 2.50.1