From nobody Fri Dec 19 19:18:19 2025 Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 191A12DFA49; Wed, 16 Apr 2025 04:12:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744776733; cv=none; b=dOp0aA3NjNe4DCL/Rh/TzTuFltjNBZnTlNo/vdKmcFeJgdY9Ah+F50ZlLDrs1csXXb+eS0udEPzHLOIZzwnjUm6aumiUWEuPOOo7p12JeCVz+VzMDNiNUqxtZKjhYhjE6oKihvqFbT5tiVMOjl/OK6YWHIel4d7N0ZK4NQUZgfk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744776733; c=relaxed/simple; bh=KbD2l7HMWsXgSMotmp7Bo1+xa+qAwHmPMhxnFXaBnCs=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=t860L3AjUa069+txppxTOxx5Kd9lGmOfZM1dplYwgzoOoJ8Qz2tJv57Rz8flzzIBPUMKVV9fz+hK9pI4WQQpFrOT+Yeoo8juHVwjtOYOO2yHo0HacZi4xeoTU+0n8fT6wK5xVnxIhImMTVv+yRkUB236hHzSTrkJZQNiPtF7RNo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from localhost (unknown [124.16.138.129]) by APP-01 (Coremail) with SMTP id qwCowACHKvsGLv9n8gEuCQ--.1335S2; Wed, 16 Apr 2025 12:11:51 +0800 (CST) From: Chen Ni To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, ckeepax@opensource.cirrus.com, andriy.shevchenko@linux.intel.com, heiko@sntech.de, shengjiu.wang@nxp.com Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, Chen Ni Subject: [PATCH] ASoC: ak4458: Remove useless return variable Date: Wed, 16 Apr 2025 12:10:23 +0800 Message-Id: <20250416041023.546311-1-nichen@iscas.ac.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qwCowACHKvsGLv9n8gEuCQ--.1335S2 X-Coremail-Antispam: 1UD129KBjvdXoW7GFW8Cw4xZr17CrW3CFyrXrb_yoWfKFc_C3 yrWFW8XFyUtr9IyrWDtr1rAa9IvFnrA34vqrnIqFZrG348Jr4rJr9rJws3ua48Xr4Sya43 G3ZIqry2yryxJjkaLaAFLSUrUUUUbb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbf8FF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_JFI_Gr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_ Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AKxVWxJr 0_GcWle2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E 2Ix0cI8IcVAFwI0_Jrv_JF1lYx0Ex4A2jsIE14v26r4j6F4UMcvjeVCFs4IE7xkEbVWUJV W8JwACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2 Y2ka0xkIwI1lc7CjxVAaw2AFwI0_Jw0_GFylc2xSY4AK67AK6r45MxAIw28IcxkI7VAKI4 8JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xv wVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xIIjx v20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw20E Y4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267 AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VUjwFxUUUUUU== X-CM-SenderInfo: xqlfxv3q6l2u1dvotugofq/ Content-Type: text/plain; charset="utf-8" Remove unnecessary return variable and compress the return logic. Signed-off-by: Chen Ni Reviewed-by: Andy Shevchenko --- sound/soc/codecs/ak4458.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/ak4458.c b/sound/soc/codecs/ak4458.c index 5f3a68dfe7bd..6f648186408c 100644 --- a/sound/soc/codecs/ak4458.c +++ b/sound/soc/codecs/ak4458.c @@ -586,13 +586,9 @@ static const struct snd_pcm_hw_constraint_list ak4458_= rate_constraints =3D { static int ak4458_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { - int ret; - - ret =3D snd_pcm_hw_constraint_list(substream->runtime, 0, - SNDRV_PCM_HW_PARAM_RATE, - &ak4458_rate_constraints); - - return ret; + return snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, + &ak4458_rate_constraints); } =20 static const struct snd_soc_dai_ops ak4458_dai_ops =3D { --=20 2.25.1