rt61pci: rt61pci_beacon_update do not free skb twice

The layer above will free the skb in an error case.

Signed-off-by: Daniel Wagner <wagi@monom.org>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 93ea212fedd51358f7e893688186895e7f858c58..ad2e7d53b3dafe3d19bd7f98282bd5eae7634c3e 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -2399,10 +2399,8 @@ static int rt61pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
         * beacon frame.
         */
        if (skb_headroom(skb) < TXD_DESC_SIZE) {
-               if (pskb_expand_head(skb, TXD_DESC_SIZE, 0, GFP_ATOMIC)) {
-                       dev_kfree_skb(skb);
+               if (pskb_expand_head(skb, TXD_DESC_SIZE, 0, GFP_ATOMIC))
                        return -ENOMEM;
-               }
        }
 
        /*