linux-kernel - [PATCH] USB: io_edgeport: remove unused variable

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

Date:	Tue, 30 Oct 2012 10:38:06 +0100
From:	Paul Bolle <pebolle@...cali.nl>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk
Subject: [PATCH] USB: io_edgeport: remove unused variable

On Mon, 2012-10-29 at 14:34 -0700, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 3.6.5 release.
> There are 101 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.

A (harmless) unused variable warning was introduced in the 3.6.4
release. That variable was apparently missed when adapting an upstream
commit to context changes. I do not know whether the stable release
process allows for fixing trivial stuff like that. If it does, here's a
patch to remove this variable.


Paul Bolle
---
The stable commit 12ddc74e8e25107eda81aceb74e3311c1480b381
("USB: io_edgeport: fix port-data memory leak") left one variable
unused:
    drivers/usb/serial/io_edgeport.c: In function 'edge_release':
    drivers/usb/serial/io_edgeport.c:3155:6: warning: unused variable 'i' [-Wunused-variable]

Remove this unused variable.

Signed-off-by: Paul Bolle <pebolle@...cali.nl>
---
 drivers/usb/serial/io_edgeport.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index dca27a5..6c22679 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -3152,7 +3152,6 @@ static void edge_disconnect(struct usb_serial *serial)
 static void edge_release(struct usb_serial *serial)
 {
 	struct edgeport_serial *edge_serial = usb_get_serial_data(serial);
-	int i;
 
 	dbg("%s", __func__);
 
-- 
1.7.11.7

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/