From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbuild test robot Subject: [PATCH] ASoC: AMD: fix returnvar.cocci warnings Date: Tue, 13 Mar 2018 12:37:39 +0800 Message-ID: <20180313043739.GA63106@lkp-nex06> References: <1520845883-24062-2-git-send-email-akshu.agrawal@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by alsa0.perex.cz (Postfix) with ESMTP id DB5562670BE for ; Tue, 13 Mar 2018 05:38:15 +0100 (CET) Content-Disposition: inline In-Reply-To: <1520845883-24062-2-git-send-email-akshu.agrawal@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org Cc: alsa-devel@alsa-project.org, tiwai@suse.de, lgirdwood@gmail.com, akshu.agrawal@amd.com, broonie@kernel.org, kbuild-all@01.org List-Id: alsa-devel@alsa-project.org From: Fengguang Wu sound/soc/amd/acp-da7219-max98357a.c:104:5-8: Unneeded variable: "ret". Return "0" on line 108 Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci Fixes: 7d03b3824d27 ("ASoC: AMD: Enable da7219 master clock using common clock framework") CC: Akshu Agrawal Signed-off-by: Fengguang Wu --- Please take the patch only if it's a positive warning. Thanks! acp-da7219-max98357a.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/sound/soc/amd/acp-da7219-max98357a.c +++ b/sound/soc/amd/acp-da7219-max98357a.c @@ -101,11 +101,9 @@ static int cz_da7219_hw_params(struct sn static int cz_da7219_hw_free(struct snd_pcm_substream *substream) { - int ret = 0; - clk_disable_unprepare(da7219_dai_clk); - return ret; + return 0; } static const unsigned int channels[] = {