ntb_netdev: correct skb leak

If ntb_netdev is unable to pass a new skb to the ntb transport for future rx packets, it should free the newly alloc'ed skb in the error case. Found by Kernel memory leak detector. Signed-off-by: Jon Mason <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
chewitt · Jan 20, 2013 · 765ccc7 · 765ccc7
1 parent 19e17f7
commit 765ccc7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/net/ntb_netdev.c b/drivers/net/ntb_netdev.c
@@ -119,6 +119,7 @@ static void ntb_netdev_rx_handler(struct ntb_transport_qp *qp, void *qp_data,
 
 	rc = ntb_transport_rx_enqueue(qp, skb, skb->data, ndev->mtu + ETH_HLEN);
 	if (rc) {
+		dev_kfree_skb(skb);
 		ndev->stats.rx_errors++;
 		ndev->stats.rx_fifo_errors++;
 	}