linux-kernel - [PATCH -next] spi: npcm-fiu: simplify the return expression of npcm_fiu

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>] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 21 Sep 2020 21:11:06 +0800
From:   Qinglang Miao <miaoqinglang@...wei.com>
To:     Avi Fishman <avifishman70@...il.com>,
        Tomer Maimon <tmaimon77@...il.com>,
        Tali Perry <tali.perry1@...il.com>,
        Patrick Venture <venture@...gle.com>,
        Nancy Yuen <yuenn@...gle.com>,
        Benjamin Fair <benjaminfair@...gle.com>,
        "Mark Brown" <broonie@...nel.org>
CC:     <openbmc@...ts.ozlabs.org>, <linux-spi@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Qinglang Miao <miaoqinglang@...wei.com>
Subject: [PATCH -next] spi: npcm-fiu: simplify the return expression of npcm_fiu_probe()

Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@...wei.com>
---
 drivers/spi/spi-npcm-fiu.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/spi/spi-npcm-fiu.c b/drivers/spi/spi-npcm-fiu.c
index 9468e71f0..341f7cffe 100644
--- a/drivers/spi/spi-npcm-fiu.c
+++ b/drivers/spi/spi-npcm-fiu.c
@@ -677,7 +677,6 @@ static int npcm_fiu_probe(struct platform_device *pdev)
 	struct npcm_fiu_spi *fiu;
 	void __iomem *regbase;
 	struct resource *res;
-	int ret;
 	int id;
 
 	ctrl = spi_alloc_master(dev, sizeof(*fiu));
@@ -736,11 +735,7 @@ static int npcm_fiu_probe(struct platform_device *pdev)
 	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)
-- 
2.23.0