Return-Path: From: Jaejoong Kim To: linux-um@lists.infradead.org, netdev@vger.kernel.org, linux-mmc@vger.kernel.org, linux-s390@vger.kernel.org, devel@driverdev.osuosl.org, greybus-dev@lists.linaro.org, linuxppc-dev@lists.ozlabs.org, linux-serial@vger.kernel.org, sparclinux@vger.kernel.org, linux-usb@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Jiri Slaby Subject: [PATCH 22/25] tty: nozomi: Change return type to void Date: Tue, 4 Sep 2018 11:44:48 +0900 Message-Id: <1536029091-4426-23-git-send-email-climbbb.kim@gmail.com> In-Reply-To: <1536029091-4426-1-git-send-email-climbbb.kim@gmail.com> References: <1536029091-4426-1-git-send-email-climbbb.kim@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: Since tty_standard_install() always returns 0, the return type has changed to void. Now apply this and remove the obsolete error check. Signed-off-by: Jaejoong Kim --- drivers/tty/nozomi.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/tty/nozomi.c b/drivers/tty/nozomi.c index fed820e..479583d 100644 --- a/drivers/tty/nozomi.c +++ b/drivers/tty/nozomi.c @@ -1555,13 +1555,11 @@ static int ntty_install(struct tty_driver *driver, struct tty_struct *tty) { struct port *port = get_port_by_tty(tty); struct nozomi *dc = get_dc_by_tty(tty); - int ret; if (!port || !dc || dc->state != NOZOMI_STATE_READY) return -ENODEV; - ret = tty_standard_install(driver, tty); - if (ret == 0) - tty->driver_data = port; - return ret; + tty_standard_install(driver, tty); + tty->driver_data = port; + return 0; } static void ntty_cleanup(struct tty_struct *tty) -- 2.7.4