Return-path: Received: from mail-bw0-f161.google.com ([209.85.218.161]:37652 "EHLO mail-bw0-f161.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755569AbZBKUv0 (ORCPT ); Wed, 11 Feb 2009 15:51:26 -0500 Received: by bwz5 with SMTP id 5so572598bwz.13 for ; Wed, 11 Feb 2009 12:51:24 -0800 (PST) Message-ID: <49933A53.8050901@gmail.com> (sfid-20090211_215130_879215_D70404C2) Date: Wed, 11 Feb 2009 21:51:31 +0100 From: Roel Kluin MIME-Version: 1.0 To: jt@hpl.hp.com CC: linux-wireless@vger.kernel.org, Andrew Morton Subject: [PATCH] wavelan: Test arraysize before an element of the array. Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: Test arraysize before an element of the array. Signed-off-by: Roel Kluin --- diff --git a/drivers/net/wireless/wavelan.c b/drivers/net/wireless/wavelan.c index 8326793..5439e39 100644 --- a/drivers/net/wireless/wavelan.c +++ b/drivers/net/wireless/wavelan.c @@ -4281,8 +4281,7 @@ int __init init_module(void) /* Loop on all possible base addresses. */ - i = -1; - while ((io[++i] != 0) && (i < ARRAY_SIZE(io))) { + for (i = 0; i < ARRAY_SIZE(io) && io[i] != 0; i++) { struct net_device *dev = alloc_etherdev(sizeof(net_local)); if (!dev) break;