From: Shengjiu Wang <shengjiu.wang@nxp.com>
Date: Mon, 26 Aug 2019 07:52:13 +0000 (+0800)
Subject: MLK-22463-1: ASoC: fsl_easrc: Fix logically dead code
X-Git-Tag: rel_imx_4.19.35_1.1.0~100
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=1ce5ff153d2da01e4553e67e3f7aa61a4c6c5650;p=linux.git

MLK-22463-1: ASoC: fsl_easrc: Fix logically dead code

Fix logically dead code which is reported by coverity

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>
---

diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index 682bffdb6373..347f2577f919 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -1320,11 +1320,7 @@ static int fsl_easrc_process_format(struct fsl_easrc *easrc,
 	 * 0b - Signed Format
 	 * 1b - Unsigned Format
 	 */
-	ret = snd_pcm_format_unsigned(raw_fmt) > 0 ? 1 : 0;
-	if (ret < 0)
-		return ret;
-
-	fmt->unsign = ret;
+	fmt->unsign = snd_pcm_format_unsigned(raw_fmt) > 0 ? 1 : 0;
 
 	return 0;
 }