From 38ce8792c0f2a29aad60197d5a10e963759ddc1f Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 7 Nov 2017 11:45:27 +0000
Subject: [PATCH] USB: adutux: remove redundant variable minor
commit 8444efc4a052332d643ed5c8aebcca148c7de032 upstream.
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>
---
drivers/usb/misc/adutux.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index 1c0ada75c35d..a75893aa41d9 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -761,13 +761,11 @@ 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);