linux-kernel - [PATCH] Intel-IOMMU: Delete an error message for a failed memory allocation in init

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <def26d40-37d3-d594-e17c-53e40a3034b7@users.sourceforge.net>
Date:   Sat, 20 Jan 2018 14:00:13 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     iommu@...ts.linux-foundation.org,
        David Woodhouse <dwmw2@...radead.org>,
        Jörg Rödel <joro@...tes.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] Intel-IOMMU: Delete an error message for a failed memory
 allocation in init_dmars()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 20 Jan 2018 13:51:49 +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/iommu/intel-iommu.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 4a2de34895ec..f4ba6bdf7863 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -3258,7 +3258,6 @@ static int __init init_dmars(void)
 	g_iommus = kcalloc(g_num_of_iommus, sizeof(struct intel_iommu *),
 			GFP_KERNEL);
 	if (!g_iommus) {
-		pr_err("Allocating global iommu array failed\n");
 		ret = -ENOMEM;
 		goto error;
 	}
-- 
2.15.1