net: fec: remove redundant assignment to pointer bdp

The pointer bdp is being assigned with a value that is never
read, so the assignment is redundant and hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index d4d4c72..608196b 100644 (file)
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -2706,7 +2706,6 @@ static void fec_enet_free_buffers(struct net_device *ndev)
 
        for (q = 0; q < fep->num_tx_queues; q++) {
                txq = fep->tx_queue[q];
-               bdp = txq->bd.base;
                for (i = 0; i < txq->bd.ring_size; i++) {
                        kfree(txq->tx_bounce[i]);
                        txq->tx_bounce[i] = NULL;