---

yaml --- r: 352110 b: refs/heads/master c: 25060d8 h: refs/heads/master v: v3
git-mirror · Feb 6, 2013 · b237051 · b237051
1 parent 0470468
commit b237051
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Showing 2 changed files with 2 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fc4e98dbbaa30ca2180df0b2b0d0608045ed3f19
+refs/heads/master: 25060d8f3f2c21daadb4fc1fb0e37ce2c992e30b
diff --git a/trunk/net/mac802154/wpan.c b/trunk/net/mac802154/wpan.c
@@ -137,16 +137,12 @@ static int mac802154_header_create(struct sk_buff *skb,
 	struct ieee802154_addr dev_addr;
 	struct mac802154_sub_if_data *priv = netdev_priv(dev);
 	int pos = 2;
-	u8 *head;
+	u8 head[MAC802154_FRAME_HARD_HEADER_LEN];
 	u16 fc;
 
 	if (!daddr)
 		return -EINVAL;
 
-	head = kzalloc(MAC802154_FRAME_HARD_HEADER_LEN, GFP_KERNEL);
-	if (head == NULL)
-		return -ENOMEM;
-
 	head[pos++] = mac_cb(skb)->seq; /* DSN/BSN */
 	fc = mac_cb_type(skb);
 
@@ -210,7 +206,6 @@ static int mac802154_header_create(struct sk_buff *skb,
 	head[1] = fc >> 8;
 
 	memcpy(skb_push(skb, pos), head, pos);
-	kfree(head);
 
 	return pos;
 }