linux-kernel - [PATCH] cxacru: avoid unnecessary memset

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]

Message-ID: <4828C316.70101@simon.arlott.org.uk>
Date:	Mon, 12 May 2008 23:22:14 +0100
From:	Simon Arlott <simon@...e.lp0.eu>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	trivial@...r.kernel.org
CC:	christophe.jaillet@...adoo.fr
Subject: [PATCH] cxacru: avoid unnecessary memset

From: Christophe Jaillet <christophe.jaillet@...adoo.fr>

Remove an explicit memset(.., 0, ...) to a variable allocated with
kzalloc (i.e. 'card_info' array of the structure 'instance').

Signed-off-by: Christophe Jaillet <christophe.jaillet@...adoo.fr>
Signed-off-by: Simon Arlott <simon@...e.lp0.eu>
---

 drivers/usb/atm/cxacru.c |   1 -
 1 file changed, 1 deletions(-)

--- a/drivers/usb/atm/cxacru.c	2008-04-17 04:49:44.000000000 +0200
+++ b/drivers/usb/atm/cxacru.c	2008-05-12 23:19:18.000000000 +0200
@@ -1050,7 +1050,6 @@ static int cxacru_bind(struct usbatm_dat
 
 	instance->usbatm = usbatm_instance;
 	instance->modem_type = (struct cxacru_modem_type *) id->driver_info;
-	memset(instance->card_info, 0, sizeof(instance->card_info));
 
 	mutex_init(&instance->poll_state_serialize);
 	instance->poll_state = CXPOLL_STOPPED;



-- 
Simon Arlott
--
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/