| 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 |
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From: YueHaibing <yuehaibing@huawei.com>
[ 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 <yuehaibing@huawei.com> Reviewed-by: Martin Elshuber <martin.elshuber@theobroma-systems.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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
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