linux-kernel - [PATCH 2/2] nfc: remove unneeded nfc_put

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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


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