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From: Qinglang Miao <miaoqinglang@huawei.com>
To: Thierry Reding <thierry.reding@gmail.com>,
	Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@linux.ie>,
	Daniel Vetter <daniel@ffwll.ch>
Cc: <dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>,
	Qinglang Miao <miaoqinglang@huawei.com>
Subject: [PATCH -next] drm/panel: simplify the return expression of td028ttec1_prepare
Date: Mon, 21 Sep 2020 21:10:18 +0800	[thread overview]
Message-ID: <20200921131018.91513-1-miaoqinglang@huawei.com> (raw)

Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
---
 drivers/gpu/drm/panel/panel-tpo-td028ttec1.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c b/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c
index 037c14fd6..ba0c00d1a 100644
--- a/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c
+++ b/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c
@@ -242,13 +242,8 @@ static int td028ttec1_prepare(struct drm_panel *panel)
 static int td028ttec1_enable(struct drm_panel *panel)
 {
 	struct td028ttec1_panel *lcd = to_td028ttec1_device(panel);
-	int ret;
 
-	ret = jbt_ret_write_0(lcd, JBT_REG_DISPLAY_ON, NULL);
-	if (ret)
-		return ret;
-
-	return 0;
+	return jbt_ret_write_0(lcd, JBT_REG_DISPLAY_ON, NULL);
 }
 
 static int td028ttec1_disable(struct drm_panel *panel)
-- 
2.23.0


             reply	other threads:[~2020-09-21 13:14 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-21 13:10 Qinglang Miao [this message]
2020-09-24 19:46 ` Sam Ravnborg

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