linux-kernel - [PATCH 3/4] usb: xhci: remove unused variable urb

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 26 Oct 2017 12:01:56 +0000
From:   Corentin Labbe <clabbe@...libre.com>
To:     mathias.nyman@...el.com, gregkh@...uxfoundation.org
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Corentin Labbe <clabbe@...libre.com>
Subject: [PATCH 3/4] usb: xhci: remove unused variable urb_priv

This patch fix the following build warning:
drivers/usb/host/xhci-ring.c:1895:19: warning: variable 'urb_priv' set but not used [-Wunused-but-set-variable]

Signed-off-by: Corentin Labbe <clabbe@...libre.com>
---
 drivers/usb/host/xhci-ring.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 521d19e..942eeb3 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1890,12 +1890,10 @@ int xhci_is_vendor_info_code(struct xhci_hcd *xhci, unsigned int trb_comp_code)
 static int xhci_td_cleanup(struct xhci_hcd *xhci, struct xhci_td *td,
 		struct xhci_ring *ep_ring, int *status)
 {
-	struct urb_priv	*urb_priv;
 	struct urb *urb = NULL;
 
 	/* Clean up the endpoint's TD list */
 	urb = td->urb;
-	urb_priv = urb->hcpriv;
 
 	/* if a bounce buffer was used to align this td then unmap it */
 	xhci_unmap_td_bounce_buffer(xhci, ep_ring, td);
-- 
2.7.4