linux-kernel - [PATCH] usb: xhci: fix build warning

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>] [day] [month] [year] [list]

Date:   Mon, 12 Nov 2018 20:24:35 +0000
From:   Jean-Philippe Menil <jpmenil@...il.com>
To:     mathias.nyman@...el.com
Cc:     jpmenil@...il.com, Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] usb: xhci: fix build warning - missing prototype

Fix build warning when building drivers/usb/host/xhci-mem.o due to missing
prototype for xhci_free_virt_devices_depth_first.

This function is only used in xhci-mem.c so just make it static.

Signed-off-by: Jean-Philippe Menil <jpmenil@...il.com>
---
 drivers/usb/host/xhci-mem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index b1f27aa38b10..c5236f5d917a 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -933,7 +933,7 @@ void xhci_free_virt_device(struct xhci_hcd *xhci, int slot_id)
  * that tt_info, then free the child first. Recursive.
  * We can't rely on udev at this point to find child-parent relationships.
  */
-void xhci_free_virt_devices_depth_first(struct xhci_hcd *xhci, int slot_id)
+static void xhci_free_virt_devices_depth_first(struct xhci_hcd *xhci, int slot_id)
 {
 	struct xhci_virt_device *vdev;
 	struct list_head *tt_list_head;
-- 
2.17.1