linux-kernel - [PATCH 2/2] blackfin: Delete an error message for a failed memory allocation in isram_test

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Date:   Wed, 24 May 2017 20:04:54 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     adi-buildroot-devel@...ts.sourceforge.net,
        Ingo Molnar <mingo@...nel.org>, Steven Miao <realmz6@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 2/2] blackfin: Delete an error message for a failed memory
 allocation in isram_test_init()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Wed, 24 May 2017 19:39:32 +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/blackfin/mm/isram-driver.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/blackfin/mm/isram-driver.c b/arch/blackfin/mm/isram-driver.c
index aaa1e64b753b..4221b07a61dc 100644
--- a/arch/blackfin/mm/isram-driver.c
+++ b/arch/blackfin/mm/isram-driver.c
@@ -374,6 +374,5 @@ static __init int isram_test_init(void)
 	if (!sdram) {
 		sram_free(l1inst);
-		pr_warning("SKIP: could not allocate sdram\n");
 		return 0;
 	}
 
-- 
2.13.0