Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A3082C46463 for ; Wed, 10 Oct 2018 20:48:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6AEB520870 for ; Wed, 10 Oct 2018 20:48:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6AEB520870 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=hauke-m.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725888AbeJKEMO (ORCPT ); Thu, 11 Oct 2018 00:12:14 -0400 Received: from mx2.mailbox.org ([80.241.60.215]:14462 "EHLO mx2.mailbox.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725841AbeJKEMO (ORCPT ); Thu, 11 Oct 2018 00:12:14 -0400 Received: from smtp2.mailbox.org (smtp2.mailbox.org [80.241.60.241]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx2.mailbox.org (Postfix) with ESMTPS id 1094440612; Wed, 10 Oct 2018 22:48:20 +0200 (CEST) X-Virus-Scanned: amavisd-new at heinlein-support.de Received: from smtp2.mailbox.org ([80.241.60.241]) by spamfilter01.heinlein-hosting.de (spamfilter01.heinlein-hosting.de [80.241.56.115]) (amavisd-new, port 10030) with ESMTP id iGH2dpQXmEXA; Wed, 10 Oct 2018 22:48:18 +0200 (CEST) From: Hauke Mehrtens To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Hauke Mehrtens Subject: [PATCH 1/2] iw: Make input to mac_addr_n2a() const Date: Wed, 10 Oct 2018 22:47:46 +0200 Message-Id: <20181010204747.1555-1-hauke@hauke-m.de> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org The parameter is not modified, so we can make it constant. This makes it possible to provide other const parameters to this function. Signed-off-by: Hauke Mehrtens --- iw.h | 2 +- util.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/iw.h b/iw.h index 47aa27d..bdd39ee 100644 --- a/iw.h +++ b/iw.h @@ -175,7 +175,7 @@ int valid_handler(struct nl_msg *msg, void *arg); void register_handler(int (*handler)(struct nl_msg *, void *), void *data); int mac_addr_a2n(unsigned char *mac_addr, char *arg); -void mac_addr_n2a(char *mac_addr, unsigned char *arg); +void mac_addr_n2a(char *mac_addr, const unsigned char *arg); int parse_hex_mask(char *hexmask, unsigned char **result, size_t *result_len, unsigned char **mask); unsigned char *parse_hex(char *hex, size_t *outlen); diff --git a/util.c b/util.c index 5b286b7..796549e 100644 --- a/util.c +++ b/util.c @@ -5,7 +5,7 @@ #include "iw.h" #include "nl80211.h" -void mac_addr_n2a(char *mac_addr, unsigned char *arg) +void mac_addr_n2a(char *mac_addr, const unsigned char *arg) { int i, l; -- 2.11.0