mac802154: fix memory leaks
kfree_skb() was not getting called in the case of some failures.
This was pointed out by Eric Dumazet.
Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/mac802154/wpan.c b/net/mac802154/wpan.c
index f30f6d4..1191039 100644
--- a/net/mac802154/wpan.c
+++ b/net/mac802154/wpan.c
@@ -327,8 +327,10 @@
if (chan == MAC802154_CHAN_NONE ||
page >= WPAN_NUM_PAGES ||
- chan >= WPAN_NUM_CHANNELS)
+ chan >= WPAN_NUM_CHANNELS) {
+ kfree_skb(skb);
return NETDEV_TX_OK;
+ }
skb->skb_iif = dev->ifindex;
dev->stats.tx_packets++;