netdev - [PATCH] NFC: remove pointless conditional before kfree

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Date:	Tue, 28 Aug 2012 21:02:40 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	lauro.venancio@...nbossa.org, aloisio.almeida@...nbossa.org,
	sameo@...ux.intel.com, davem@...emloft.net
Cc:	yongjun_wei@...ndmicro.com.cn, linux-wireless@...r.kernel.org,
	netdev@...r.kernel.org
Subject: [PATCH] NFC: remove pointless conditional before kfree_skb()

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Remove pointless conditional before kfree_skb().

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 net/nfc/hci/shdlc.c | 3 +--
 net/nfc/hci/core.c  | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/nfc/hci/shdlc.c b/net/nfc/hci/shdlc.c
index 6f840c1..52e5cbb 100644
--- a/net/nfc/hci/shdlc.c
+++ b/net/nfc/hci/shdlc.c
@@ -241,8 +241,7 @@ static void nfc_shdlc_rcv_i_frame(struct nfc_shdlc *shdlc,
 	}
 
 exit:
-	if (skb)
-		kfree_skb(skb);
+	kfree_skb(skb);
 }
 
 static void nfc_shdlc_rcv_ack(struct nfc_shdlc *shdlc, int y_nr)

diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 1ac7b3f..35413cc 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -398,8 +398,7 @@ disconnect_all:
 	nfc_hci_disconnect_all_gates(hdev);
 
 exit:
-	if (skb)
-		kfree_skb(skb);
+	kfree_skb(skb);
 
 	return r;
 }

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