linux-kernel - [PATCH] mmc: meson-mx-sdhc: use PTR_ERR_OR

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Message-Id: <20250812092908.101867-1-zhao.xichao@vivo.com>
Date: Tue, 12 Aug 2025 17:29:08 +0800
From: Xichao Zhao <zhao.xichao@...o.com>
To: ulf.hansson@...aro.org,
	neil.armstrong@...aro.org,
	khilman@...libre.com
Cc: jbrunet@...libre.com,
	martin.blumenstingl@...glemail.com,
	linux-mmc@...r.kernel.org,
	linux-amlogic@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Xichao Zhao <zhao.xichao@...o.com>
Subject: [PATCH] mmc: meson-mx-sdhc: 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/mmc/host/meson-mx-sdhc-clkc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mmc/host/meson-mx-sdhc-clkc.c b/drivers/mmc/host/meson-mx-sdhc-clkc.c
index cbd17a596cd2..6d619bd0a8dc 100644
--- a/drivers/mmc/host/meson-mx-sdhc-clkc.c
+++ b/drivers/mmc/host/meson-mx-sdhc-clkc.c
@@ -84,10 +84,8 @@ static int meson_mx_sdhc_gate_clk_hw_register(struct device *dev,
 		return ret;
 
 	clk_bulk_data[bulk_index].clk = devm_clk_hw_get_clk(dev, hw, name_suffix);
-	if (IS_ERR(clk_bulk_data[bulk_index].clk))
-		return PTR_ERR(clk_bulk_data[bulk_index].clk);
 
-	return 0;
+	return PTR_ERR_OR_ZERO(clk_bulk_data[bulk_index].clk);
 }
 
 int meson_mx_sdhc_register_clkc(struct device *dev, void __iomem *base,
-- 
2.34.1