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| author | YueHaibing <yuehaibing@huawei.com> | 2018-08-29 04:46:54 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-13 11:16:10 +0300 |
| commit | 1f329e64e1f1d8b24d47d804afb2ae8e4ddc83fe (patch) | |
| tree | 469de824b7603a92dff8a837739aec8b445142ba | |
| parent | f2e78c08e8442f0b9098edc0fa6ceae1b83520e1 (diff) | |
| download | linux-1f329e64e1f1d8b24d47d804afb2ae8e4ddc83fe.tar.xz | |
can: ucan: remove set but not used variable 'udev'
[ 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>
| -rw-r--r-- | drivers/net/can/usb/ucan.c | 3 |
1 files changed, 0 insertions, 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 @@ err_firmware_needs_update: /* 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) { |