From patchwork Mon Feb 18 12:13:44 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kumar Amit Mehta X-Patchwork-Id: 221270 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id DF8B62C0089 for ; Mon, 18 Feb 2013 23:14:39 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753820Ab3BRMOS (ORCPT ); Mon, 18 Feb 2013 07:14:18 -0500 Received: from mail-pb0-f53.google.com ([209.85.160.53]:33564 "EHLO mail-pb0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752428Ab3BRMOQ (ORCPT ); Mon, 18 Feb 2013 07:14:16 -0500 Received: by mail-pb0-f53.google.com with SMTP id un1so1638912pbc.12 for ; Mon, 18 Feb 2013 04:14:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer; bh=G8C3ZQFrptl6I/YVw8+KAzPLZIssMz6LYGEwHaz9Je8=; b=ETAbjqOx5Tzmj6zWhPK+kVR4LOdsZHw2USq0yXoSPg2WVyHX/Y4SqNjiuzmd6XVkD+ M3wSD6tkQps+svYZXJWhG31UacwIM2fFUuDzOJAoNUcrWYXD2V8xUrKoVreXsbb82CjA N2foyJga/kjio6ak6s8ZoSR2vz/BSfc6Ee2OZbZqHI+pS1uU+YZR1S7Crx42C1YUz0WQ jz1C1W/NLReX6r+yvnvYeapys25EFA010Rd54KaCi6yDWjnnrUqG142SZxaRlnbBvV2H RNdgATuzPPNrN9wvOBS8OUFd4xg+c+lkeDqy/dDiKah4npG5UmaLgtAee00FGVrTvBXe 7FJg== X-Received: by 10.68.244.1 with SMTP id xc1mr29002781pbc.165.1361189656243; Mon, 18 Feb 2013 04:14:16 -0800 (PST) Received: from localhost.localdomain ([115.248.49.121]) by mx.google.com with ESMTPS id q4sm103634446paz.20.2013.02.18.04.14.12 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 18 Feb 2013 04:14:15 -0800 (PST) From: Kumar Amit Mehta To: j@w1.fi Cc: linville@tuxdriver.com, wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH] net: wireless: hostap: hostap_ap.c: Return -ENOMEM instead of -1 for if kmalloc() fails. Date: Mon, 18 Feb 2013 04:13:44 -0800 Message-Id: <1361189624-11274-1-git-send-email-gmate.amit@gmail.com> X-Mailer: git-send-email 1.7.9.5 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org When memory allocation using, kmalloc() fails, report appropriate error value. Signed-off-by: Kumar Amit Mehta --- drivers/net/wireless/hostap/hostap_ap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c index c6ea995..dd9a18f 100644 --- a/drivers/net/wireless/hostap/hostap_ap.c +++ b/drivers/net/wireless/hostap/hostap_ap.c @@ -376,7 +376,7 @@ int ap_control_add_mac(struct mac_restrictions *mac_restrictions, u8 *mac) entry = kmalloc(sizeof(struct mac_entry), GFP_KERNEL); if (entry == NULL) - return -1; + return -ENOMEM; memcpy(entry->addr, mac, ETH_ALEN);