linux-kernel - [PATCH 2/5] ARM: OMAP1: DMA: Delete an error message for a failed memory allocation in omap1_system_dma

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Date:   Thu, 1 Jun 2017 22:49:06 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Aaro Koskinen <aaro.koskinen@....fi>,
        Russell King <linux@...linux.org.uk>,
        Tony Lindgren <tony@...mide.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 2/5] ARM: OMAP1: DMA: Delete an error message for a failed
 memory allocation in omap1_system_dma_init()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Thu, 1 Jun 2017 21:54:36 +0200

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

This issue was detected by using the Coccinelle software.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 arch/arm/mach-omap1/dma.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
index 823dba3dc033..c545b4e01d53 100644
--- a/arch/arm/mach-omap1/dma.c
+++ b/arch/arm/mach-omap1/dma.c
@@ -343,6 +343,4 @@ static int __init omap1_system_dma_init(void)
 	if (!d) {
-		dev_err(&pdev->dev, "%s: Unable to allocate 'd' for %s\n",
-			__func__, pdev->name);
 		ret = -ENOMEM;
 		goto exit_iounmap;
 	}
-- 
2.13.0