linux-kernel - [PATCH] mfd: kempld: use PTR_ERR_OR

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Message-Id: <20250812093104.103193-1-zhao.xichao@vivo.com>
Date: Tue, 12 Aug 2025 17:31:04 +0800
From: Xichao Zhao <zhao.xichao@...o.com>
To: lee@...nel.org
Cc: linux-kernel@...r.kernel.org,
	Xichao Zhao <zhao.xichao@...o.com>
Subject: [PATCH] mfd: kempld: use PTR_ERR_OR_ZERO() to simplify code

Use the standard error pointer macro to shorten the code and simplify.

Signed-off-by: Xichao Zhao <zhao.xichao@...o.com>
---
 drivers/mfd/kempld-core.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
index c5bfb6440a93..19c672820c8f 100644
--- a/drivers/mfd/kempld-core.c
+++ b/drivers/mfd/kempld-core.c
@@ -141,10 +141,8 @@ static int kempld_create_platform_device(const struct kempld_platform_data *pdat
 	};
 
 	kempld_pdev = platform_device_register_full(&pdevinfo);
-	if (IS_ERR(kempld_pdev))
-		return PTR_ERR(kempld_pdev);
 
-	return 0;
+	return PTR_ERR_OR_ZERO(kempld_pdev);
 }
 
 /**
-- 
2.34.1