linux-kernel - [PATCH] drm/xlnx: zynqmp_dp: Use dev_err

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <202503281700265542u_5j7eZjBf05CqIqnYKa@zte.com.cn>
Date: Fri, 28 Mar 2025 17:00:26 +0800 (CST)
From: <shao.mingyin@....com.cn>
To: <laurent.pinchart@...asonboard.com>
Cc: <tomi.valkeinen@...asonboard.com>, <dri-devel@...ts.freedesktop.org>,
        <linux-kernel@...r.kernel.org>, <yang.yang29@....com.cn>,
        <xu.xin16@....com.cn>, <ye.xingchen@....com.cn>,
        <zhang.enpei@....com.cn>
Subject: [PATCH] drm/xlnx: zynqmp_dp: Use dev_err_probe()

From: Zhang Enpei <zhang.enpei@....com.cn>

Replace the open-code with dev_err_probe() to simplify the code.

Signed-off-by: Zhang Enpei <zhang.enpei@....com.cn>
Signed-off-by: Shao Mingyin <shao.mingyin@....com.cn>
---
 drivers/gpu/drm/xlnx/zynqmp_dp.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp_dp.c
index a6a4a871f197..28efa4c7ec8e 100644
--- a/drivers/gpu/drm/xlnx/zynqmp_dp.c
+++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c
@@ -2466,10 +2466,8 @@ int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub)

 	dp->reset = devm_reset_control_get(dp->dev, NULL);
 	if (IS_ERR(dp->reset)) {
-		if (PTR_ERR(dp->reset) != -EPROBE_DEFER)
-			dev_err(dp->dev, "failed to get reset: %ld\n",
-				PTR_ERR(dp->reset));
-		ret = PTR_ERR(dp->reset);
+		ret = dev_err_probe(dp->dev, PTR_ERR(dp->reset),
+				    "failed to get reset\n");
 		goto err_free;
 	}

-- 
2.25.1