linux-kernel - [PATCH 5.4 07/33] spi: npcm-fiu: simplify the return expression of npcm_fiu

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Message-Id: <20210122135733.865499923@linuxfoundation.org>
Date:   Fri, 22 Jan 2021 15:12:23 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Qinglang Miao <miaoqinglang@...wei.com>,
        Mark Brown <broonie@...nel.org>,
        Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 5.4 07/33] spi: npcm-fiu: simplify the return expression of npcm_fiu_probe()

From: Qinglang Miao <miaoqinglang@...wei.com>

commit 4c3a14fbc05a09fc369fb68a86cdbf6f441a29f2 upstream

Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@...wei.com>
Link: https://lore.kernel.org/r/20200921131106.93228-1-miaoqinglang@huawei.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/spi/spi-npcm-fiu.c |    7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

--- a/drivers/spi/spi-npcm-fiu.c
+++ b/drivers/spi/spi-npcm-fiu.c
@@ -677,7 +677,6 @@ static int npcm_fiu_probe(struct platfor
 	struct npcm_fiu_spi *fiu;
 	void __iomem *regbase;
 	struct resource *res;
-	int ret;
 	int id;
 
 	ctrl = devm_spi_alloc_master(dev, sizeof(*fiu));
@@ -736,11 +735,7 @@ static int npcm_fiu_probe(struct platfor
 	ctrl->num_chipselect = fiu->info->max_cs;
 	ctrl->dev.of_node = dev->of_node;
 
-	ret = devm_spi_register_master(dev, ctrl);
-	if (ret)
-		return ret;
-
-	return 0;
+	return devm_spi_register_master(dev, ctrl);
 }
 
 static int npcm_fiu_remove(struct platform_device *pdev)