From patchwork Thu Nov 13 15:14:16 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sudip Mukherjee X-Patchwork-Id: 5298741 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id AE0E5C11AC for ; Thu, 13 Nov 2014 15:14:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C670E2020F for ; Thu, 13 Nov 2014 15:14:48 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 5C4D2201F4 for ; Thu, 13 Nov 2014 15:14:47 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id A534626603E; Thu, 13 Nov 2014 16:14:45 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=no version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id 56165260490; Thu, 13 Nov 2014 16:14:38 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id D2511260496; Thu, 13 Nov 2014 16:14:36 +0100 (CET) Received: from mail-pd0-f178.google.com (mail-pd0-f178.google.com [209.85.192.178]) by alsa0.perex.cz (Postfix) with ESMTP id 8F0C8260485 for ; Thu, 13 Nov 2014 16:14:28 +0100 (CET) Received: by mail-pd0-f178.google.com with SMTP id fp1so14782153pdb.9 for ; Thu, 13 Nov 2014 07:14:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=0h2Z5AtLTGKp3xfB2aKasgtDlyX9YpX3BT/CTAbZ8ls=; b=tSgbeJJlCF6zs3AVFwns+vhqlnP4PCLBTgmkRFvD2QwQd0uscvoe//TSAe40NuvKhe oyZm6jfFcah/1CbYUCgn9mwODim2g50PWo3Z3cHXpxF7EE3vaPLWXLZIGRJoRa3ugrhH MYafUJrAda51yzsYSBgetXPi0VDyrW4J5daaa4rGHaO0JaNZzRNWFcqBWfpP4xDLlh3w NlrHvV8TqnEExND8b823vngUDpYrjs0ERHA16GTFO4nCPBn/RqnMU2bBbSSePHP98ilS 79sNoW2r0lV2QeOsXAsrsQUc6vUHHr1obgjUdNrxgQWQjYoz1NKZ5jdDA1B8PG8ocv51 05Fw== X-Received: by 10.66.97.39 with SMTP id dx7mr3232386pab.65.1415891667044; Thu, 13 Nov 2014 07:14:27 -0800 (PST) Received: from localhost.localdomain ([122.169.171.240]) by mx.google.com with ESMTPSA id kk1sm25158555pbd.14.2014.11.13.07.14.24 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 13 Nov 2014 07:14:26 -0800 (PST) From: Sudip Mukherjee To: Takashi Iwai Date: Thu, 13 Nov 2014 20:44:16 +0530 Message-Id: <1415891657-7244-1-git-send-email-sudipm.mukherjee@gmail.com> X-Mailer: git-send-email 1.8.1.2 Cc: alsa-devel@alsa-project.org, Sudip Mukherjee , linux-kernel@vger.kernel.org Subject: [alsa-devel] [PATCH 1/2] ALSA: ice1712: remove unneeded return statement X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 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-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP the functions: snd_ice1712_akm4xxx_build_controls snd_ice1712_build_pro_mixer snd_ctl_add snd_ak4114_build prodigy192_ak4114_init snd_ak4113_build are all returning either 0 or a negetive error value. so we can easily remove the check for a negative value and return the value instead. Signed-off-by: Sudip Mukherjee --- i have not given Jaroslav Kysela in the To list, as in my last mail, all mails bounced with the error: "cant create user output file" sound/pci/ice1712/hoontech.c | 5 +---- sound/pci/ice1712/ice1712.c | 13 +++---------- sound/pci/ice1712/ice1724.c | 5 +---- sound/pci/ice1712/juli.c | 4 +--- sound/pci/ice1712/prodigy192.c | 4 +--- sound/pci/ice1712/quartet.c | 4 +--- 6 files changed, 8 insertions(+), 27 deletions(-) diff --git a/sound/pci/ice1712/hoontech.c b/sound/pci/ice1712/hoontech.c index 59e37c5..2c53154 100644 --- a/sound/pci/ice1712/hoontech.c +++ b/sound/pci/ice1712/hoontech.c @@ -310,10 +310,7 @@ static int snd_ice1712_value_init(struct snd_ice1712 *ice) /* ak4524 controls */ err = snd_ice1712_akm4xxx_build_controls(ice); - if (err < 0) - return err; - - return 0; + return err; } static int snd_ice1712_ez8_init(struct snd_ice1712 *ice) diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index 48a0c33..b97a0f9 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -1296,9 +1296,7 @@ static int snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device, struct snd } err = snd_ice1712_build_pro_mixer(ice); - if (err < 0) - return err; - return 0; + return err; } /* @@ -1546,9 +1544,7 @@ static int snd_ice1712_ac97_mixer(struct snd_ice1712 *ice) "cannot initialize ac97 for consumer, skipped\n"); else { err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice)); - if (err < 0) - return err; - return 0; + return err; } } @@ -2498,10 +2494,7 @@ static int snd_ice1712_build_controls(struct snd_ice1712 *ice) if (err < 0) return err; err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice)); - if (err < 0) - return err; - - return 0; + return err; } static int snd_ice1712_free(struct snd_ice1712 *ice) diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c index f633e3b..fa88485 100644 --- a/sound/pci/ice1712/ice1724.c +++ b/sound/pci/ice1712/ice1724.c @@ -2498,10 +2498,7 @@ static int snd_vt1724_build_controls(struct snd_ice1712 *ice) } err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_peak, ice)); - if (err < 0) - return err; - - return 0; + return err; } static int snd_vt1724_free(struct snd_ice1712 *ice) diff --git a/sound/pci/ice1712/juli.c b/sound/pci/ice1712/juli.c index 7a6c078..d6f2fb0 100644 --- a/sound/pci/ice1712/juli.c +++ b/sound/pci/ice1712/juli.c @@ -477,9 +477,7 @@ static int juli_add_controls(struct snd_ice1712 *ice) /* only capture SPDIF over AK4114 */ err = snd_ak4114_build(spec->ak4114, NULL, ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream); - if (err < 0) - return err; - return 0; + return err; } /* diff --git a/sound/pci/ice1712/prodigy192.c b/sound/pci/ice1712/prodigy192.c index 1eb151aa..3919aed 100644 --- a/sound/pci/ice1712/prodigy192.c +++ b/sound/pci/ice1712/prodigy192.c @@ -758,10 +758,8 @@ static int prodigy192_init(struct snd_ice1712 *ice) "AK4114 initialized with status %d\n", err); } else dev_dbg(ice->card->dev, "AK4114 not found\n"); - if (err < 0) - return err; - return 0; + return err; } diff --git a/sound/pci/ice1712/quartet.c b/sound/pci/ice1712/quartet.c index d4caf9d..3903e05 100644 --- a/sound/pci/ice1712/quartet.c +++ b/sound/pci/ice1712/quartet.c @@ -835,9 +835,7 @@ static int qtet_add_controls(struct snd_ice1712 *ice) /* only capture SPDIF over AK4113 */ err = snd_ak4113_build(spec->ak4113, ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream); - if (err < 0) - return err; - return 0; + return err; } static inline int qtet_is_spdif_master(struct snd_ice1712 *ice)