netdev - [PATCH 2/2] nfc: remove unneeded nfc_put

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: <31741678.fEkJSmnf5n@daeseok-laptop.cloud.net>
Date:	Wed, 02 Apr 2014 16:56:31 +0900
From:	Daeseok Youn <daeseok.youn@...il.com>
To:	davem@...emloft.net, lauro.venancio@...nbossa.org
Cc:	aloisio.almeida@...nbossa.org, sameo@...ux.intel.com,
	linux-wireless@...r.kernel.org, linux-nfc@...ts.01.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] nfc: remove unneeded nfc_put_device() calls


If local is NULL, nfs_put_device() is called twice.
So nfs_put_device() in "if (!local)" is removed.

Signed-off-by: Daeseok Youn <daeseok.youn@...il.com>
---
 net/nfc/netlink.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index b2ad570..3e0a676 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -1038,7 +1038,6 @@ static int nfc_genl_llc_sdreq(struct sk_buff *skb, struct genl_info *info)
 
 	local = nfc_llcp_find_local(dev);
 	if (!local) {
-		nfc_put_device(dev);
 		rc = -ENODEV;
 		goto exit;
 	}
-- 
1.7.4.4


--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html