From patchwork Sun Jan 5 14:47:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 193958 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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 5E38EC33C8C for ; Sun, 5 Jan 2020 15:15:20 +0000 (UTC) Received: from alsa0.perex.cz (unknown [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DBEE72085B for ; Sun, 5 Jan 2020 15:15:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DBEE72085B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=tempfail smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 3B08917FE; Sun, 5 Jan 2020 16:14:28 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 3B08917FE DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1578237318; bh=gLErL6eVDQVdY4Y/CeDAlwE64q8lWLJiQvvT3eEVVtU=; h=From:To:Date:In-Reply-To:References:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=nksLklCnFbCgZ44EHvp0av6S/A1wEC3UfTuvNfFsDNHSNk2nc+rVVgSPr6C8F2Qzm q5tpmIlo9zbKNlQohfIfX2ODVXYCrFrKamHsEe0dcRKYJBQ0w94KKiXyOiHOFOOJbT N/DPJz9zW6p6JBkGzim8D54lgT4LWNsqe7j6hvqU= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 777EDF8047A; Sun, 5 Jan 2020 15:50:22 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 2E499F802DD; Sun, 5 Jan 2020 15:49:31 +0100 (CET) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 3256EF8028C for ; Sun, 5 Jan 2020 15:48:37 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 3256EF8028C X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 71631B2B6 for ; Sun, 5 Jan 2020 14:48:33 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Date: Sun, 5 Jan 2020 15:47:53 +0100 Message-Id: <20200105144823.29547-39-tiwai@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200105144823.29547-1-tiwai@suse.de> References: <20200105144823.29547-1-tiwai@suse.de> Subject: [alsa-devel] [PATCH 38/68] ALSA: info: More constifications X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Apply const prefix to the string array and its callers. Just for minor optimization and no functional changes. Signed-off-by: Takashi Iwai --- sound/core/info.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/core/info.c b/sound/core/info.c index e051a029ccfb..6801d8160866 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -20,7 +20,7 @@ int snd_info_check_reserved_words(const char *str) { - static char *reserved[] = + static const char * const reserved[] = { "version", "meminfo", @@ -35,7 +35,7 @@ int snd_info_check_reserved_words(const char *str) "seq", NULL }; - char **xstr = reserved; + const char * const *xstr = reserved; while (*xstr) { if (!strcmp(*xstr, str))