From: Alexander Aring <alex.aring@gmail.com>
Date: Mon, 28 Oct 2013 09:24:16 +0000 (+0100)
Subject: 6lowpan: remove unnecessary ret variable
X-Git-Tag: next-20131105~63^2~52^2~4
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=545f3613a88f97d6ef5647376213bbca87d7596e;p=karo-tx-linux.git

6lowpan: remove unnecessary ret variable

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Reviewed-by: Werner Almesberger <werner@almesberger.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index ff41b4d60d30..d2880352344e 100644
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c
@@ -1120,7 +1120,7 @@ lowpan_fragment_xmit(struct sk_buff *skb, u8 *head,
 			int mlen, int plen, int offset, int type)
 {
 	struct sk_buff *frag;
-	int hlen, ret;
+	int hlen;
 
 	hlen = (type == LOWPAN_DISPATCH_FRAG1) ?
 			LOWPAN_FRAG1_HEAD_SIZE : LOWPAN_FRAGN_HEAD_SIZE;
@@ -1145,9 +1145,7 @@ lowpan_fragment_xmit(struct sk_buff *skb, u8 *head,
 	lowpan_raw_dump_table(__func__, " raw fragment dump", frag->data,
 								frag->len);
 
-	ret = dev_queue_xmit(frag);
-
-	return ret;
+	return dev_queue_xmit(frag);
 }
 
 static int