From 751e24071c2e408f4b1781327756700ee4c941ab Mon Sep 17 00:00:00 2001 From: Luis Chamberlain Date: Fri, 10 Mar 2023 15:45:21 -0800 Subject: [PATCH] s390: simplify one-level syctl registration for s390dbf_table There is no need to declare an extra tables to just create directory, this can be easily be done with a prefix path with register_sysctl(). Simplify this registration. Signed-off-by: Luis Chamberlain Link: https://lore.kernel.org/r/20230310234525.3986352-3-mcgrof@kernel.org Reviewed-by: Vasily Gorbik Signed-off-by: Vasily Gorbik Signed-off-by: Heiko Carstens --- arch/s390/kernel/debug.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c index b376f03..221c865 100644 --- a/arch/s390/kernel/debug.c +++ b/arch/s390/kernel/debug.c @@ -981,16 +981,6 @@ static struct ctl_table s390dbf_table[] = { { } }; -static struct ctl_table s390dbf_dir_table[] = { - { - .procname = "s390dbf", - .maxlen = 0, - .mode = S_IRUGO | S_IXUGO, - .child = s390dbf_table, - }, - { } -}; - static struct ctl_table_header *s390dbf_sysctl_header; /** @@ -1574,7 +1564,7 @@ out: */ static int __init debug_init(void) { - s390dbf_sysctl_header = register_sysctl_table(s390dbf_dir_table); + s390dbf_sysctl_header = register_sysctl("s390dbf", s390dbf_table); mutex_lock(&debug_mutex); debug_debugfs_root_entry = debugfs_create_dir(DEBUG_DIR_ROOT, NULL); initialized = 1; -- 2.7.4