linux-kernel - [PATCH net-next 04/15] net: macb: Remove local variables clk_init and init in macb

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Message-Id: <20251014-macb-cleanup-v1-4-31cd266e22cd@bootlin.com>
Date: Tue, 14 Oct 2025 17:25:05 +0200
From: Théo Lebrun <theo.lebrun@...tlin.com>
To: Andrew Lunn <andrew+netdev@...n.ch>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Nicolas Ferre <nicolas.ferre@...rochip.com>, 
 Claudiu Beznea <claudiu.beznea@...on.dev>, 
 Richard Cochran <richardcochran@...il.com>, 
 Russell King <linux@...linux.org.uk>
Cc: netdev@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>, 
 Tawfik Bayouk <tawfik.bayouk@...ileye.com>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 Grégory Clement <gregory.clement@...tlin.com>, 
 Benoît Monin <benoit.monin@...tlin.com>, 
 Maxime Chevallier <maxime.chevallier@...tlin.com>, 
 Théo Lebrun <theo.lebrun@...tlin.com>, 
 Sean Anderson <sean.anderson@...ux.dev>
Subject: [PATCH net-next 04/15] net: macb: Remove local variables clk_init
 and init in macb_probe()

Remove local variables clk_init and init. Those function pointers are
always equivalent to macb_config->clk_init and macb_config->init.

Reviewed-by: Sean Anderson <sean.anderson@...ux.dev>
Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>
---
 drivers/net/ethernet/cadence/macb_main.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index ca2386b8347371810845290f6a7177a326fda4e7..dad1188ef9d87fc3846590032995223174177e89 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -5424,10 +5424,6 @@ static const struct macb_config default_gem_config = {
 static int macb_probe(struct platform_device *pdev)
 {
 	const struct macb_config *macb_config = &default_gem_config;
-	int (*clk_init)(struct platform_device *, struct clk **,
-			struct clk **, struct clk **,  struct clk **,
-			struct clk **) = macb_config->clk_init;
-	int (*init)(struct platform_device *) = macb_config->init;
 	struct device_node *np = pdev->dev.of_node;
 	struct clk *pclk, *hclk = NULL, *tx_clk = NULL, *rx_clk = NULL;
 	struct clk *tsu_clk = NULL;
@@ -5449,14 +5445,11 @@ static int macb_probe(struct platform_device *pdev)
 		const struct of_device_id *match;

 		match = of_match_node(macb_dt_ids, np);
-		if (match && match->data) {
+		if (match && match->data)
 			macb_config = match->data;
-			clk_init = macb_config->clk_init;
-			init = macb_config->init;
-		}
 	}

-	err = clk_init(pdev, &pclk, &hclk, &tx_clk, &rx_clk, &tsu_clk);
+	err = macb_config->clk_init(pdev, &pclk, &hclk, &tx_clk, &rx_clk, &tsu_clk);
 	if (err)
 		return err;

@@ -5594,7 +5587,7 @@ static int macb_probe(struct platform_device *pdev)
 		bp->phy_interface = interface;

 	/* IP specific init */
-	err = init(pdev);
+	err = macb_config->init(pdev);
 	if (err)
 		goto err_out_free_netdev;

-- 
2.51.0