From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-x542.google.com ([2607:f8b0:4864:20::542]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fx1MT-0005dr-JH for linux-um@lists.infradead.org; Tue, 04 Sep 2018 02:46:39 +0000 Received: by mail-pg1-x542.google.com with SMTP id r1-v6so874004pgp.11 for ; Mon, 03 Sep 2018 19:46:27 -0700 (PDT) From: Jaejoong Kim Subject: [PATCH 19/25] staging: fwserial: Change return type to void Date: Tue, 4 Sep 2018 11:44:45 +0900 Message-Id: <1536029091-4426-20-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> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-um" Errors-To: linux-um-bounces+geert=linux-m68k.org@lists.infradead.org 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 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/staging/fwserial/fwserial.c | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-) diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c index fa0dd42..5134019 100644 --- a/drivers/staging/fwserial/fwserial.c +++ b/drivers/staging/fwserial/fwserial.c @@ -1064,27 +1064,21 @@ static void fwtty_cleanup(struct tty_struct *tty) static int fwtty_install(struct tty_driver *driver, struct tty_struct *tty) { struct fwtty_port *port = fwtty_port_get(tty->index); - int err; - err = tty_standard_install(driver, tty); - if (!err) - tty->driver_data = port; - else - fwtty_port_put(port); - return err; + tty_standard_install(driver, tty); + tty->driver_data = port; + + return 0; } static int fwloop_install(struct tty_driver *driver, struct tty_struct *tty) { struct fwtty_port *port = fwtty_port_get(table_idx(tty->index)); - int err; - err = tty_standard_install(driver, tty); - if (!err) - tty->driver_data = port; - else - fwtty_port_put(port); - return err; + tty_standard_install(driver, tty); + tty->driver_data = port; + + return 0; } static int fwtty_write(struct tty_struct *tty, const unsigned char *buf, int c) -- 2.7.4 _______________________________________________ linux-um mailing list linux-um@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-um