From: Dan Carpenter <dan.carpenter@oracle.com>
To: CK Hu <ck.hu@mediatek.com>, Jie Qiu <jie.qiu@mediatek.com>
Cc: David Airlie <airlied@linux.ie>,
kernel-janitors@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-mediatek@lists.infradead.org,
Matthias Brugger <matthias.bgg@gmail.com>
Subject: [PATCH] drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata()
Date: Thu, 28 Mar 2019 17:31:30 +0300 [thread overview]
Message-ID: <20190328143130.GO32590@kadam> (raw)
We don't want to overwrite "ret", it already holds the correct error
code. The "regmap" variable might be a valid pointer as this point.
Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 915cc84621ae..543a25e5765e 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1480,7 +1480,6 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi,
if (IS_ERR(regmap))
ret = PTR_ERR(regmap);
if (ret) {
- ret = PTR_ERR(regmap);
dev_err(dev,
"Failed to get system configuration registers: %d\n",
ret);
--
2.17.1
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next reply other threads:[~2019-03-28 14:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-28 14:31 Dan Carpenter [this message]
2019-04-02 1:43 ` [PATCH] drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata() CK Hu
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