libertas: don't leak skb on receive error

Don't lead memory when receive errors

Signed-off-by: Philip Rakity <prakity@yahoo.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index 63d7e19..8e66977 100644 (file)
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -170,6 +170,7 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
                lbs_deb_rx("rx err: frame received with bad length\n");
                dev->stats.rx_length_errors++;
                ret = 0;
+               dev_kfree_skb(skb);
                goto done;
        }
 
@@ -181,6 +182,7 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
                lbs_pr_alert("rxpd not ok\n");
                dev->stats.rx_errors++;
                ret = 0;
+               dev_kfree_skb(skb);
                goto done;
        }