From: Colin King <colin.king@canonical.com>
To: Wolfgang Grandegger <wg@grandegger.com>,
Marc Kleine-Budde <mkl@pengutronix.de>,
"David S . Miller" <davem@davemloft.net>,
linux-can@vger.kernel.org, netdev@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] can: ucan: remove redundant pointer 'udev'
Date: Thu, 30 Aug 2018 11:27:27 +0100 [thread overview]
Message-ID: <20180830102727.30818-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
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 <colin.king@canonical.com>
---
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
reply other threads:[~2018-08-30 10:27 UTC|newest]
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