From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Subject: [PATCH] can: ucan: remove redundant pointer 'udev' Date: Thu, 30 Aug 2018 11:27:27 +0100 Message-ID: <20180830102727.30818-1-colin.king@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org To: Wolfgang Grandegger , Marc Kleine-Budde , "David S . Miller" , linux-can@vger.kernel.org, netdev@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Colin Ian King Pointer 'udev' is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: variable 'udev' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- 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