linux-kernel - [PATCH V2 4/4] ASoC: amd: vangogh: fix uninitialized symbol warning in machine driver

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Message-ID: <20220225193054.24916-4-Vijendar.Mukunda@amd.com>
Date:   Sat, 26 Feb 2022 01:00:25 +0530
From:   Vijendar Mukunda <Vijendar.Mukunda@....com>
To:     <broonie@...nel.org>, <alsa-devel@...a-project.org>
CC:     <Alexander.Deucher@....com>, <Sunil-kumar.Dommati@....com>,
        <krisman@...labora.com>, <dan.carpenter@...cle.com>,
        Vijendar Mukunda <Vijendar.Mukunda@....com>,
        Liam Girdwood <lgirdwood@...il.com>,
        "Jaroslav Kysela" <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
        open list <linux-kernel@...r.kernel.org>
Subject: [PATCH V2 4/4] ASoC: amd: vangogh: fix uninitialized symbol warning in machine driver

Fixed below smatch static checker warning.
sound/soc/amd/vangogh/acp5x-mach.c:190 acp5x_cs35l41_hw_params()
error: uninitialized symbol 'ret'.

Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@....com>
---
 sound/soc/amd/vangogh/acp5x-mach.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/amd/vangogh/acp5x-mach.c b/sound/soc/amd/vangogh/acp5x-mach.c
index c574e80907f0..5ae3de76283e 100644
--- a/sound/soc/amd/vangogh/acp5x-mach.c
+++ b/sound/soc/amd/vangogh/acp5x-mach.c
@@ -177,6 +177,7 @@ static int acp5x_cs35l41_hw_params(struct snd_pcm_substream *substream,
 	unsigned int num_codecs = rtd->num_codecs;
 	unsigned int bclk_val;
 
+	ret = 0;
 	for (i = 0; i < num_codecs; i++) {
 		codec_dai = asoc_rtd_to_codec(rtd, i);
 		if ((strcmp(codec_dai->name, "spi-VLV1776:00") == 0) ||
-- 
2.17.1