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 14/25] Bluetooth: Change return type to void Date: Tue, 4 Sep 2018 11:44:40 +0900 Message-Id: <1536029091-4426-15-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-serial-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 --- net/bluetooth/rfcomm/tty.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index 5e44d84..b654420 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -710,7 +710,6 @@ static int rfcomm_tty_install(struct tty_driver *driver, struct tty_struct *tty) { struct rfcomm_dev *dev; struct rfcomm_dlc *dlc; - int err; dev = rfcomm_dev_get(tty->index); if (!dev) @@ -725,11 +724,7 @@ static int rfcomm_tty_install(struct tty_driver *driver, struct tty_struct *tty) set_bit(RFCOMM_TTY_ATTACHED, &dev->flags); /* install the tty_port */ - err = tty_port_install(&dev->port, driver, tty); - if (err) { - rfcomm_tty_cleanup(tty); - return err; - } + tty_port_install(&dev->port, driver, tty); /* take over the tty_port reference if the port was created with the * flag RFCOMM_RELEASE_ONHUP. This will force the release of the port -- 2.7.4