From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 7 Nov 2017 11:45:27 +0000 (+0000)
Subject: USB: adutux: remove redundant variable minor
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8444efc4a052332d643ed5c8aebcca148c7de032;p=linux.git

USB: adutux: remove redundant variable minor

Variable minor is being assigned but never read, hence it is redundant
and can be removed. Cleans up clang warning:

drivers/usb/misc/adutux.c:770:2: warning: Value stored to 'minor' is
never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index e9195a7103a83..4b8712733fc7d 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -757,13 +757,11 @@ error:
 static void adu_disconnect(struct usb_interface *interface)
 {
 	struct adu_device *dev;
-	int minor;
 
 	dev = usb_get_intfdata(interface);
 
 	mutex_lock(&dev->mtx);	/* not interruptible */
 	dev->udev = NULL;	/* poison */
-	minor = dev->minor;
 	usb_deregister_dev(interface, &adu_class);
 	mutex_unlock(&dev->mtx);