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Date: Tue, 7 Nov 2017 11:45:27 +0000 From: Colin King <colin.king@...onical.com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Johan Hovold <johan@...nel.org>, linux-usb@...r.kernel.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] USB: adutux: remove redundant variable minor From: Colin Ian King <colin.king@...onical.com> 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@...onical.com> --- 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 e9195a7103a8..4b8712733fc7 100644 --- a/drivers/usb/misc/adutux.c +++ b/drivers/usb/misc/adutux.c @@ -757,13 +757,11 @@ static int adu_probe(struct usb_interface *interface, 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); -- 2.14.1
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