From patchwork Tue Jun 8 14:04:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 455880 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 8F391C47082 for ; Tue, 8 Jun 2021 14:08:24 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [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 6755961078 for ; Tue, 8 Jun 2021 14:08:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6755961078 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass 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 F1B2A16F4; Tue, 8 Jun 2021 16:07:31 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz F1B2A16F4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1623161302; bh=kSiooSRmE/qjfJtGinQw4i1KzyelzraLV/ZyuookvoM=; h=From:To:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=uJAcdB89hPYYoL3VLmNKRU0CakcHBCqDjwZyZKvPsokIrVFS0v47KrL7/psLZq46/ H3yuGdoFXMO559F03Xzd18NEVaQbZPiX+q2u89VWbeHaOaBGRKX3cq33HpqDxpZjQY 5LvRhjMFLfcVwDBaay3iWfeWxp+JJ22pIWyMRc8g= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 20174F80227; Tue, 8 Jun 2021 16:06:03 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id CEB6DF8053A; Tue, 8 Jun 2021 16:05:59 +0200 (CEST) Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id AC74EF804AB for ; Tue, 8 Jun 2021 16:05:48 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz AC74EF804AB Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="0E+0dAZE"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="YcEVVtuT" Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id 2E1051FD56 for ; Tue, 8 Jun 2021 14:05:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1623161143; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3I72G48i2WW+u6ZQ5B0RTg3fWJO5iEq8hsqAx7cjlXE=; b=0E+0dAZEgaZDznIm9Kem8+0cVHg+ukouNKbIevEWDk8vjHlq3tNADsMg7NaBIA0417Aeu8 Koi2CPXcJBmkgYUPer4qb1S7J8dE5JOQLb7s0ep1TuzWxORiXTR+ZPk39sht4hsbZOSOeK qcXFO4sRdZSV1aHLubbahhjqjaAz9V4= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1623161143; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3I72G48i2WW+u6ZQ5B0RTg3fWJO5iEq8hsqAx7cjlXE=; b=YcEVVtuTSGp/UkFv4oO4LNt/7qMQcQQlWPEifu0zUiucH/axA1jJF+74r9S3M2EEj16fIM XU4vof4M0sTWaLDg== Received: from alsa1.nue.suse.com (alsa1.suse.de [10.160.4.42]) by relay2.suse.de (Postfix) with ESMTP id 1EFF0A3B87; Tue, 8 Jun 2021 14:05:43 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Subject: [PATCH 12/66] ALSA: als100: Fix assignment in if condition Date: Tue, 8 Jun 2021 16:04:46 +0200 Message-Id: <20210608140540.17885-13-tiwai@suse.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210608140540.17885-1-tiwai@suse.de> References: <20210608140540.17885-1-tiwai@suse.de> MIME-Version: 1.0 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" ISA ALS100 driver code contains lots of assignments in if condition, which is a bad coding style that may confuse readers and occasionally lead to bugs. This patch is merely for coding-style fixes, no functional changes. Signed-off-by: Takashi Iwai --- sound/isa/als100.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/sound/isa/als100.c b/sound/isa/als100.c index bacb7a1b930c..d4597fdfe091 100644 --- a/sound/isa/als100.c +++ b/sound/isa/als100.c @@ -177,7 +177,8 @@ static int snd_card_als100_probe(int dev, return error; acard = card->private_data; - if ((error = snd_card_als100_pnp(dev, acard, pcard, pid))) { + error = snd_card_als100_pnp(dev, acard, pcard, pid); + if (error) { snd_card_free(card); return error; } @@ -211,12 +212,14 @@ static int snd_card_als100_probe(int dev, dma16[dev]); } - if ((error = snd_sb16dsp_pcm(chip, 0)) < 0) { + error = snd_sb16dsp_pcm(chip, 0); + if (error < 0) { snd_card_free(card); return error; } - if ((error = snd_sbmixer_new(chip)) < 0) { + error = snd_sbmixer_new(chip); + if (error < 0) { snd_card_free(card); return error; } @@ -245,18 +248,21 @@ static int snd_card_als100_probe(int dev, snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx\n", fm_port[dev], fm_port[dev] + 2); } else { - if ((error = snd_opl3_timer_new(opl3, 0, 1)) < 0) { + error = snd_opl3_timer_new(opl3, 0, 1); + if (error < 0) { snd_card_free(card); return error; } - if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { + error = snd_opl3_hwdep_new(opl3, 0, 1, NULL); + if (error < 0) { snd_card_free(card); return error; } } } - if ((error = snd_card_register(card)) < 0) { + error = snd_card_register(card); + if (error < 0) { snd_card_free(card); return error; }