staging: et131x: Remove useless assignment to NULL

The stack variable skb is no longer used after it's set to
NULL. Don't set it to NULL.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index 8726754..3b62f76 100644 (file)
--- a/drivers/staging/et131x/et131x.c
+++ b/drivers/staging/et131x/et131x.c
@@ -4121,7 +4121,6 @@ static netdev_tx_t et131x_tx(struct sk_buff *skb, struct net_device *netdev)
 
 drop_err:
        dev_kfree_skb_any(skb);
-       skb = NULL;
        adapter->netdev->stats.tx_dropped++;
        return NETDEV_TX_OK;
 }