linux-kernel - [PATCH] mtd/nand/omap2: Delete an error message for a failed memory allocation in omap_nand

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Date:   Fri, 5 Jan 2018 22:15:47 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-mtd@...ts.infradead.org,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Brian Norris <computersforpeace@...il.com>,
        Cyrille Pitchen <cyrille.pitchen@...ev4u.fr>,
        David Woodhouse <dwmw2@...radead.org>,
        Marek Vasut <marek.vasut@...il.com>,
        Richard Weinberger <richard@....at>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] mtd/nand/omap2: Delete an error message for a failed memory
 allocation in omap_nand_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Fri, 5 Jan 2018 22:10:39 +0100

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/mtd/nand/omap2.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index dad438c4906a..5c96c291426b 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -1947,10 +1947,8 @@ static int omap_nand_probe(struct platform_device *pdev)
 	if (!mtd->name) {
 		mtd->name = devm_kasprintf(&pdev->dev, GFP_KERNEL,
 					   "omap2-nand.%d", info->gpmc_cs);
-		if (!mtd->name) {
-			dev_err(&pdev->dev, "Failed to set MTD name\n");
+		if (!mtd->name)
 			return -ENOMEM;
-		}
 	}
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-- 
2.15.1