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devpts: simplify two-level sysctl registration for pty_kern_table

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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.

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
This commit is contained in:
Luis Chamberlain 2023-03-10 15:12:03 -08:00 committed by Christian Brauner (Microsoft)
parent 7059a9aa4b
commit 3e27877ac5
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1 changed files with 1 additions and 19 deletions
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20
fs/devpts/inode.c
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@ -72,24 +72,6 @@ static struct ctl_table pty_table[] = {
{}
};
static struct ctl_table pty_kern_table[] = {
{
.procname = "pty",
.mode = 0555,
.child = pty_table,
},
{}
};
static struct ctl_table pty_root_table[] = {
{
.procname = "kernel",
.mode = 0555,
.child = pty_kern_table,
},
{}
};
struct pts_mount_opts {
int setuid;
int setgid;
@ -630,7 +612,7 @@ static int __init init_devpts_fs(void)
{
int err = register_filesystem(&devpts_fs_type);
if (!err) {
register_sysctl_table(pty_root_table);
register_sysctl("kernel/pty", pty_table);
}
return err;
}