netdev - [PATCH 2/6] usb: hso: no complaint about kmalloc failure

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

Date:   Thu,  6 Jun 2019 14:55:44 +0200
From:   Oliver Neukum <oneukum@...e.com>
To:     davem@...emloft.net, netdev@...r.kernel.org
Cc:     Oliver Neukum <oneukum@...e.com>
Subject: [PATCH 2/6] usb: hso: no complaint about kmalloc failure

If this fails, kmalloc() will print a report including
a stack trace. There is no need for a separate complaint.

Signed-off-by: Oliver Neukum <oneukum@...e.com>
---
 drivers/net/usb/hso.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 6a0ecddff310..fe1d7bdc8afe 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -2474,10 +2474,9 @@ static void hso_create_rfkill(struct hso_device *hso_dev,
 				       &interface_to_usbdev(interface)->dev,
 				       RFKILL_TYPE_WWAN,
 				       &hso_rfkill_ops, hso_dev);
-	if (!hso_net->rfkill) {
-		dev_err(dev, "%s - Out of memory\n", __func__);
+	if (!hso_net->rfkill)
 		return;
-	}
+
 	if (rfkill_register(hso_net->rfkill) < 0) {
 		rfkill_destroy(hso_net->rfkill);
 		hso_net->rfkill = NULL;
-- 
2.16.4