linux-kernel - [PATCH 1/2] [media] dvb_usb_core: Delete two error messages for a failed memory allocation in dvb_usbv2

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 PHC
Open Source and information security mailing list archives

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

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

Date:   Mon, 18 Sep 2017 10:13:38 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-media@...r.kernel.org, Antti Palosaari <crope@....fi>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/2] [media] dvb_usb_core: Delete two error messages for a
 failed memory allocation in dvb_usbv2_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Mon, 18 Sep 2017 09:25:19 +0200

Omit extra messages 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/media/usb/dvb-usb-v2/dvb_usb_core.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
index 096bb75a24e5..d0fbf0b0b1cb 100644
--- a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
+++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
@@ -923,5 +923,4 @@ int dvb_usbv2_probe(struct usb_interface *intf,
 	if (!d) {
-		dev_err(&udev->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);
 		ret = -ENOMEM;
 		goto err;
 	}
@@ -946,6 +945,4 @@ int dvb_usbv2_probe(struct usb_interface *intf,
 		if (!d->priv) {
-			dev_err(&d->udev->dev, "%s: kzalloc() failed\n",
-					KBUILD_MODNAME);
 			ret = -ENOMEM;
 			goto err_free_all;
 		}
-- 
2.14.1