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nfs: simplify two-level sysctl registration for nfs_cb_sysctls

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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.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
This commit is contained in:
Luis Chamberlain
2023-03-10 00:40:35 -08:00
parent d2235a705b
commit a2189b7767
1 changed files with 1 additions and 19 deletions
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20
fs/nfs/sysctl.c
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@@ -32,27 +32,9 @@ static struct ctl_table nfs_cb_sysctls[] = {
{ } { }
}; };
static struct ctl_table nfs_cb_sysctl_dir[] = {
{
.procname = "nfs",
.mode = 0555,
.child = nfs_cb_sysctls,
},
{ }
};
static struct ctl_table nfs_cb_sysctl_root[] = {
{
.procname = "fs",
.mode = 0555,
.child = nfs_cb_sysctl_dir,
},
{ }
};
int nfs_register_sysctl(void) int nfs_register_sysctl(void)
{ {
nfs_callback_sysctl_table = register_sysctl_table(nfs_cb_sysctl_root); nfs_callback_sysctl_table = register_sysctl("fs/nfs", nfs_cb_sysctls);
if (nfs_callback_sysctl_table == NULL) if (nfs_callback_sysctl_table == NULL)
return -ENOMEM; return -ENOMEM;
return 0; return 0;