From: Marc Kleine-Budde <mkl@pengutronix.de>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, linux-can@vger.kernel.org,
kernel@pengutronix.de, YueHaibing <yuehaibing@huawei.com>,
Marc Kleine-Budde <mkl@pengutronix.de>
Subject: [PATCH 04/20] can: ucan: remove set but not used variable 'udev'
Date: Mon, 12 Nov 2018 12:57:12 +0100 [thread overview]
Message-ID: <20181112115728.18331-5-mkl@pengutronix.de> (raw)
In-Reply-To: <20181112115728.18331-1-mkl@pengutronix.de>
From: YueHaibing <yuehaibing@huawei.com>
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>
---
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) {
--
2.19.1
next prev parent reply other threads:[~2018-11-12 11:57 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-12 11:57 pull-request: can 2018-11-09 Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 01/20] can: raw: check for CAN FD capable netdev in raw_sendmsg() Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 02/20] can: kvaser_usb: Fix potential uninitialized variable use Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 03/20] can: kvaser_usb: Fix accessing freed memory in kvaser_usb_start_xmit() Marc Kleine-Budde
2018-11-12 11:57 ` Marc Kleine-Budde [this message]
2018-11-12 11:57 ` [PATCH 05/20] can: ucan: remove duplicated include from ucan.c Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 06/20] dt-bindings: can: rcar_can: document r8a77965 support Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 07/20] can: rcar_can: Fix erroneous registration Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 08/20] dt-bindings: can: rcar_can: Add r8a774a1 support Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 09/20] can: hi311x: Use level-triggered interrupt Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 10/20] can: flexcan: Unlock the MB unconditionally Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 11/20] can: flexcan: Always use last mailbox for TX Marc Kleine-Budde
2019-01-11 10:56 ` Uwe Kleine-König
2019-01-11 10:58 ` [PATCH v4.19.x] can: flexcan: fix out-of-bounds array access Uwe Kleine-König
2019-01-11 11:20 ` [PATCH] can: flexcan: fix NULL pointer exception during bringup Uwe Kleine-König
2019-01-22 10:38 ` Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 12/20] can: flexcan: remove not needed struct flexcan_priv::tx_mb and struct flexcan_priv::tx_mb_idx Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 13/20] can: dev: can_get_echo_skb(): factor out non sending code to __can_get_echo_skb() Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 14/20] can: dev: __can_get_echo_skb(): replace struct can_frame by canfd_frame to access frame length Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 15/20] can: dev: __can_get_echo_skb(): Don't crash the kernel if can_priv::echo_skb is accessed out of bounds Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 16/20] can: dev: __can_get_echo_skb(): print error message, if trying to echo non existing skb Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 17/20] can: rx-offload: introduce can_rx_offload_get_echo_skb() and can_rx_offload_queue_sorted() functions Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 18/20] can: flexcan: handle tx-complete CAN frames via rx-offload infrastructure Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 19/20] can: rx-offload: rename can_rx_offload_irq_queue_err_skb() to can_rx_offload_queue_tail() Marc Kleine-Budde
2018-11-12 11:57 ` [PATCH 20/20] can: flexcan: use can_rx_offload_queue_sorted() for flexcan_irq_bus_*() Marc Kleine-Budde
2018-11-13 16:43 ` pull-request: can 2018-11-09 David Miller
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