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tty: n_tty, set tty_ldisc_ops::owner

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Set tty_ldisc_ops::owner to THIS_MODULE. This has no effect currently as
n_tty cannot be built as a module. If someone ever tries to modularize
tty, we wouldn't manage module's reference count as in other ldiscs. So
fix this just in case.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210302062214.29627-9-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2021-03-02 07:21:39 +01:00 committed by Greg Kroah-Hartman
parent 981b22b877
commit 5e30d3bf51
1 changed files with 1 additions and 0 deletions
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drivers/tty/n_tty.c
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@ -2488,6 +2488,7 @@ static int n_tty_ioctl(struct tty_struct *tty, struct file *file,
}
static struct tty_ldisc_ops n_tty_ops = {
.owner = THIS_MODULE,
.name = "n_tty",
.open = n_tty_open,
.close = n_tty_close,