From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932673AbbIXOCN (ORCPT ); Thu, 24 Sep 2015 10:02:13 -0400 Received: from mailout3.w1.samsung.com ([210.118.77.13]:8858 "EHLO mailout3.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756325AbbIXOBc (ORCPT ); Thu, 24 Sep 2015 10:01:32 -0400 X-AuditID: cbfec7f5-f794b6d000001495-16-5604023ad019 From: Andrzej Hajda To: linux-kernel@vger.kernel.org Cc: Andrzej Hajda , Bartlomiej Zolnierkiewicz , Marek Szyprowski , Johannes Berg , "David S. Miller" , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH 18/19] mac80211: make ieee80211_new_mesh_header return unsigned Date: Thu, 24 Sep 2015 16:00:26 +0200 Message-id: <1443103227-25612-19-git-send-email-a.hajda@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1443103227-25612-1-git-send-email-a.hajda@samsung.com> References: <1443103227-25612-1-git-send-email-a.hajda@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprMLMWRmVeSWpSXmKPExsVy+t/xa7pWTCxhBjNOClrcWneO1WLjjPWs FnPOt7BYfNzwicXi8q45bBZvVtxht1h75C67xbEFYg4cHltW3mTy6NuyitGjv3cbi8fnTXIB LFFcNimpOZllqUX6dglcGQcmd7AXbOSouLZ5J3MD42+2LkYODgkBE4mFF1y6GDmBTDGJC/fW A4W5OIQEljJKLD17mx3CaWKSaO9axQJSxSagKfF38002EFtEQEFic+8zVpAiZoEFTBJvnx1k BUkIC/hLPFp+jAnEZhFQlfi85T9YnFfARWLbzy9sEOvkJE4emwwW5wSKv526CaxeSMBZ4sSR WWwTGHkXMDKsYhRNLU0uKE5KzzXSK07MLS7NS9dLzs/dxAgJqq87GJceszrEKMDBqMTDO1OH OUyINbGsuDL3EKMEB7OSCC/He6AQb0piZVVqUX58UWlOavEhRmkOFiVx3pm73ocICaQnlqRm p6YWpBbBZJk4OKUaGFk4tpwPiPjn+K782os903mrDkXfXpfA3XQzZ+o01tuLrxVtOqe9P0Hb yu32Z/Mnd8t3rrh+paZkIq/MzbT7or5XgxWP753zktfnsqfDPvZ3vlkWfuEbpshHPv598LRB 09e2YzpFzmvm7PJqXRxS7p0tJ+e1OFAvp0ThwsQ50qsFHnptai7PbVZiKc5INNRiLipOBAB4 uey0JgIAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The function returns always non-negative values. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2046107 Signed-off-by: Andrzej Hajda --- Hi, To avoid problems with too many mail recipients I have sent whole patchset only to LKML. Anyway patches have no dependencies. Regards Andrzej --- net/mac80211/mesh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index e06a5ca..09de65a 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -540,7 +540,7 @@ int ieee80211_fill_mesh_addresses(struct ieee80211_hdr *hdr, __le16 *fc, * * Return the header length. */ -int ieee80211_new_mesh_header(struct ieee80211_sub_if_data *sdata, +unsigned int ieee80211_new_mesh_header(struct ieee80211_sub_if_data *sdata, struct ieee80211s_hdr *meshhdr, const char *addr4or5, const char *addr6) { -- 1.9.1