linux-kernel - [PATCH] usb: core: remove flags variable in __usb_hcd_giveback

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Message-ID: <20180911073712.d3uvighcpg23dhlf@linutronix.de>
Date:   Tue, 11 Sep 2018 09:37:12 +0200
From:   Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Greg KH <greg@...ah.com>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCH] usb: core: remove flags variable in __usb_hcd_giveback_urb()

In commit ed194d1367698 ("usb: core: remove local_irq_save() around
->complete() handler") I removed the only user of the flags variable and
forgot to remove the variable, leading to warning because it is unused
now.
Remove the unused variable.

Fixes: ed194d1367698 ("usb: core: remove local_irq_save() around
       ->complete() handler")
Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
---
 drivers/usb/core/hcd.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index f985d2303095c..487025d31d44c 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1738,7 +1738,6 @@ static void __usb_hcd_giveback_urb(struct urb *urb)
 	struct usb_hcd *hcd = bus_to_hcd(urb->dev->bus);
 	struct usb_anchor *anchor = urb->anchor;
 	int status = urb->unlinked;
-	unsigned long flags;
 
 	urb->hcpriv = NULL;
 	if (unlikely((urb->transfer_flags & URB_SHORT_NOT_OK) &&
-- 
2.19.0.rc2