From 357a6a875f1c4772f2102639bf19619780889f31 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Wed, 5 May 2021 11:19:11 +0200 Subject: tty: no checking of tty_unregister_ldisc tty_unregister_ldisc now returns 0 = success. No need to check the return value. In fact, the users only warned if an error occured and didn't do anything useful anyway -- the ldisc module was unloaded in any case. Signed-off-by: Jiri Slaby Cc: William Hubbs Cc: Chris Brannon Cc: Kirk Reiser Cc: Samuel Thibault Cc: Marcel Holtmann Cc: Johan Hedberg Cc: Luiz Augusto von Dentz Cc: Arnd Bergmann Cc: Wolfgang Grandegger Cc: Marc Kleine-Budde Cc: "David S. Miller" Cc: Jakub Kicinski Cc: Andreas Koensgen Cc: Paul Mackerras Cc: Rodolfo Giometti Cc: Peter Ujfalusi Cc: Liam Girdwood Cc: Mark Brown Cc: Jaroslav Kysela Cc: Takashi Iwai Link: https://lore.kernel.org/r/20210505091928.22010-19-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- drivers/accessibility/speakup/spk_ttyio.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/accessibility') diff --git a/drivers/accessibility/speakup/spk_ttyio.c b/drivers/accessibility/speakup/spk_ttyio.c index 0b7f1a87eaeb..0d1f397cd896 100644 --- a/drivers/accessibility/speakup/spk_ttyio.c +++ b/drivers/accessibility/speakup/spk_ttyio.c @@ -219,8 +219,7 @@ void spk_ttyio_register_ldisc(void) void spk_ttyio_unregister_ldisc(void) { - if (tty_unregister_ldisc(&spk_ttyio_ldisc_ops)) - pr_warn("speakup: Couldn't unregister ldisc\n"); + tty_unregister_ldisc(&spk_ttyio_ldisc_ops); } static int spk_ttyio_out(struct spk_synth *in_synth, const char ch) -- cgit v1.2.3