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 04/25] s390: char: tty3270: Change return type to void Date: Tue, 4 Sep 2018 11:44:30 +0900 Message-Id: <1536029091-4426-5-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: netdev-owner@vger.kernel.org List-ID: Since tty_port_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/s390/char/tty3270.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index 5b8af27..2915f95 100644 --- a/drivers/s390/char/tty3270.c +++ b/drivers/s390/char/tty3270.c @@ -1017,12 +1017,7 @@ static int tty3270_install(struct tty_driver *driver, struct tty_struct *tty) raw3270_activate_view(&tp->view); port_install: - rc = tty_port_install(&tp->port, driver, tty); - if (rc) { - raw3270_put_view(&tp->view); - return rc; - } - + tty_port_install(&tp->port, driver, tty); tty->driver_data = tp; return 0; -- 2.7.4