[PATCH 3/5] quota: simplify two-level sysctl registration for fs_dqstats_table

Luis Chamberlain
2023-03-10T23:13:08Z

There is no need to declare two tables to just create directories,
this can be easily be done with a prefix path with register_sysctl().

Simplify this registration.

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---
fs/quota/dquot.c | 20 +-------------------
1 file changed, 1 insertion(+), 19 deletions(-)

diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index a6357f728034..90cb70c82012 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2948,24 +2948,6 @@ static struct ctl_table fs_dqstats_table[] = {
{ },
};

-static struct ctl_table fs_table[] = {
- {
- .procname = "quota",
- .mode = 0555,
- .child = fs_dqstats_table,
- },
- { },
-};
-
-static struct ctl_table sys_table[] = {
- {
- .procname = "fs",
- .mode = 0555,
- .child = fs_table,
- },
- { },
-};
-
static int __init dquot_init(void)
{
int i, ret;
@@ -2973,7 +2955,7 @@ static int __init dquot_init(void)

printk(KERN_NOTICE "VFS: Disk quotas %s\n", __DQUOT_VERSION__);

- register_sysctl_table(sys_table);
+ register_sysctl("fs/quota", fs_dqstats_table);

dquot_cachep = kmem_cache_create("dquot",
sizeof(struct dquot), sizeof(unsigned long) * 4,
--
2.39.1