linux-kernel - [PATCH -next] mtd: rawnand: davinci: Remove redundant unsigned comparison to zero

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Message-ID: <20220317113907.96006-1-wangweiyang2@huawei.com>
Date:   Thu, 17 Mar 2022 19:39:07 +0800
From:   Wang Weiyang <wangweiyang2@...wei.com>
To:     <miquel.raynal@...tlin.com>, <richard@....at>, <vigneshr@...com>,
        <paul@...pouillou.net>
CC:     <wangweiyang2@...wei.com>, <linux-mtd@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH -next] mtd: rawnand: davinci: Remove redundant unsigned comparison to zero

Since core_chipsel is uint32_t, comparison to zero is redundant

Signed-off-by: Wang Weiyang <wangweiyang2@...wei.com>
---
 drivers/mtd/nand/raw/davinci_nand.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/raw/davinci_nand.c b/drivers/mtd/nand/raw/davinci_nand.c
index 45fec8c192ab..3e98e3c255bf 100644
--- a/drivers/mtd/nand/raw/davinci_nand.c
+++ b/drivers/mtd/nand/raw/davinci_nand.c
@@ -727,7 +727,7 @@ static int nand_davinci_probe(struct platform_device *pdev)
 		return -ENODEV;
 
 	/* which external chipselect will we be managing? */
-	if (pdata->core_chipsel < 0 || pdata->core_chipsel > 3)
+	if (pdata->core_chipsel > 3)
 		return -ENODEV;
 
 	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
-- 
2.17.1