linux-kernel - [PATCH 5/9] ARM: OMAP2+: McBSP: Delete an error message for a failed memory allocation in omap_init

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Date:   Sat, 3 Jun 2017 20:31:10 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        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 5/9] ARM: OMAP2+: McBSP: Delete an error message for a failed
 memory allocation in omap_init_mcbsp()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 3 Jun 2017 18:03:25 +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-omap2/mcbsp.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index 408793d14fc5..0372e3358ec1 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -68,7 +68,5 @@ static int __init omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
-	if (!pdata) {
-		pr_err("%s: No memory for mcbsp\n", __func__);
+	if (!pdata)
 		return -ENOMEM;
-	}
 
 	pdata->reg_step = 4;
 	if (oh->class->rev < MCBSP_CONFIG_TYPE2) {
-- 
2.13.0