linux-kernel - [PATCH] mtd/maps/vmu-flash: Delete an error message for a failed memory allocation in maple_vmu_read

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Date:   Thu, 4 Jan 2018 15:03:55 +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/maps/vmu-flash: Delete an error message for a failed
 memory allocation in maple_vmu_read_block()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Thu, 4 Jan 2018 14:54:08 +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/maps/vmu-flash.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/mtd/maps/vmu-flash.c b/drivers/mtd/maps/vmu-flash.c
index 6b223cfe92b7..a76a5ff402e1 100644
--- a/drivers/mtd/maps/vmu-flash.c
+++ b/drivers/mtd/maps/vmu-flash.c
@@ -130,9 +130,6 @@ static int maple_vmu_read_block(unsigned int num, unsigned char *buf,
 	if (!pcache->buffer) {
 		pcache->buffer = kmalloc(card->blocklen, GFP_KERNEL);
 		if (!pcache->buffer) {
-			dev_err(&mdev->dev, "VMU at (%d, %d) - read fails due"
-				" to lack of memory\n", mdev->port,
-				mdev->unit);
 			error = -ENOMEM;
 			goto outB;
 		}
-- 
2.15.1