netdev - [PATCH 1/2] at76c50x-usb: Delete an error message for a failed memory allocation in at76_submit_rx

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 for Android: free password hash cracker in your pocket

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

Date:   Sat, 30 Dec 2017 22:07:05 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        Andrew Zaborowski <andrew.zaborowski@...el.com>,
        Arvind Yadav <arvind.yadav.cs@...il.com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Kalle Valo <kvalo@...eaurora.org>,
        Kees Cook <keescook@...omium.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/2] at76c50x-usb: Delete an error message for a failed memory
 allocation in at76_submit_rx_urb()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 30 Dec 2017 21:50:12 +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/net/wireless/atmel/at76c50x-usb.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/atmel/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c
index ede89d4ffc88..2893d339b440 100644
--- a/drivers/net/wireless/atmel/at76c50x-usb.c
+++ b/drivers/net/wireless/atmel/at76c50x-usb.c
@@ -1223,8 +1223,6 @@ static int at76_submit_rx_urb(struct at76_priv *priv)
 	if (!skb) {
 		skb = dev_alloc_skb(sizeof(struct at76_rx_buffer));
 		if (!skb) {
-			wiphy_err(priv->hw->wiphy,
-				  "cannot allocate rx skbuff\n");
 			ret = -ENOMEM;
 			goto exit;
 		}
-- 
2.15.1