linux-kernel - [PATCH -next] ASoC: sun4i-i2s: Use PTR_ERR_OR_ZERO in sun4i_i2s_init_regmap

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Message-ID: <20190822065252.74028-1-yuehaibing@huawei.com>
Date:   Thu, 22 Aug 2019 06:52:52 +0000
From:   YueHaibing <yuehaibing@...wei.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        "Maxime Ripard" <mripard@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Marcus Cooper <codekipper@...il.com>,
        Vasily Khoruzhick <anarsoul@...il.com>
CC:     YueHaibing <yuehaibing@...wei.com>, <alsa-devel@...a-project.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <kernel-janitors@...r.kernel.org>
Subject: [PATCH -next] ASoC: sun4i-i2s: Use PTR_ERR_OR_ZERO in sun4i_i2s_init_regmap_fields()

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 sound/soc/sunxi/sun4i-i2s.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c
index 9e691baee1e8..2071c54265f3 100644
--- a/sound/soc/sunxi/sun4i-i2s.c
+++ b/sound/soc/sunxi/sun4i-i2s.c
@@ -1095,10 +1095,7 @@ static int sun4i_i2s_init_regmap_fields(struct device *dev,
 	i2s->field_fmt_sr =
 			devm_regmap_field_alloc(dev, i2s->regmap,
 						i2s->variant->field_fmt_sr);
-	if (IS_ERR(i2s->field_fmt_sr))
-		return PTR_ERR(i2s->field_fmt_sr);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(i2s->field_fmt_sr);
 }
 
 static int sun4i_i2s_probe(struct platform_device *pdev)