[PATCH 1/5] fs/cachefiles: simplify one-level sysctl registration for cachefiles_sysctls

Luis Chamberlain
2023-03-10T23:13:46Z

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 <mcgrof@kernel.org>
---
fs/cachefiles/error_inject.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/fs/cachefiles/error_inject.c b/fs/cachefiles/error_inject.c
index 58f8aec964e4..18de8a876b02 100644
--- a/fs/cachefiles/error_inject.c
+++ b/fs/cachefiles/error_inject.c
@@ -22,18 +22,9 @@ static struct ctl_table cachefiles_sysctls[] = {
{}
};

-static struct ctl_table cachefiles_sysctls_root[] = {
- {
- .procname = "cachefiles",
- .mode = 0555,
- .child = cachefiles_sysctls,
- },
- {}
-};
-
int __init cachefiles_register_error_injection(void)
{
- cachefiles_sysctl = register_sysctl_table(cachefiles_sysctls_root);
+ cachefiles_sysctl = register_sysctl("cachefiles", cachefiles_sysctls);
if (!cachefiles_sysctl)
return -ENOMEM;
return 0;
--
2.39.1