From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 4.19 10/68] can: ucan: remove set but not used variable 'udev' Date: Thu, 29 Nov 2018 00:55:01 -0500 Message-ID: <20181129055559.159228-10-sashal@kernel.org> References: <20181129055559.159228-1-sashal@kernel.org> Return-path: In-Reply-To: <20181129055559.159228-1-sashal@kernel.org> Sender: stable-owner@vger.kernel.org To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: YueHaibing , Marc Kleine-Budde , Sasha Levin , linux-can@vger.kernel.org, netdev@vger.kernel.org List-Id: linux-can.vger.kernel.org From: YueHaibing [ Upstream commit 207681fc5f3d5d398f106d1ae0080fc2373f707a ] Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/can/usb/ucan.c: In function 'ucan_disconnect': drivers/net/can/usb/ucan.c:1578:21: warning: variable 'udev' set but not used [-Wunused-but-set-variable] struct usb_device *udev; Signed-off-by: YueHaibing Reviewed-by: Martin Elshuber Signed-off-by: Marc Kleine-Budde Signed-off-by: Sasha Levin --- drivers/net/can/usb/ucan.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/can/usb/ucan.c b/drivers/net/can/usb/ucan.c index 0678a38b1af4..c9fd83e8d947 100644 --- a/drivers/net/can/usb/ucan.c +++ b/drivers/net/can/usb/ucan.c @@ -1575,11 +1575,8 @@ static int ucan_probe(struct usb_interface *intf, /* disconnect the device */ static void ucan_disconnect(struct usb_interface *intf) { - struct usb_device *udev; struct ucan_priv *up = usb_get_intfdata(intf); - udev = interface_to_usbdev(intf); - usb_set_intfdata(intf, NULL); if (up) { -- 2.17.1