gianfar: Cleanup dead code and minor formatting

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 37fbf6756297..434b31bd88e6 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -690,7 +690,7 @@ static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev)
         }
 
         for (i = 0; i < priv->num_tx_queues; i++)
-               priv->tx_queue[i] = NULL;
+                priv->tx_queue[i] = NULL;
         for (i = 0; i < priv->num_rx_queues; i++)
                 priv->rx_queue[i] = NULL;
 
@@ -1824,6 +1824,7 @@ static void gfar_configure_coalescing(struct gfar_private *priv,
 
         if (priv->mode == MQ_MG_MODE) {
                 int i = 0;
+
                 baddr = &regs->txic0;
                 for_each_set_bit(i, &tx_mask, priv->num_tx_queues) {
                         gfar_write(baddr + i, 0);
@@ -1838,7 +1839,7 @@ static void gfar_configure_coalescing(struct gfar_private *priv,
                                 gfar_write(baddr + i, priv->rx_queue[i]->rxic);
                 }
         } else {
-                /* Backward compatible case ---- even if we enable
+                /* Backward compatible case -- even if we enable
                  * multiple queues, there's only single reg to program
                  */
                 gfar_write(&regs->txic, 0);
@@ -2478,7 +2479,6 @@ static void gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue)
         struct net_device *dev = tx_queue->dev;
         struct netdev_queue *txq;
         struct gfar_private *priv = netdev_priv(dev);
-        struct gfar_priv_rx_q *rx_queue = NULL;
         struct txbd8 *bdp, *next = NULL;
         struct txbd8 *lbdp = NULL;
         struct txbd8 *base = tx_queue->tx_bd_base;
@@ -2493,7 +2493,6 @@ static void gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue)
         u32 lstatus;
         size_t buflen;
 
-        rx_queue = priv->rx_queue[tqi];
         txq = netdev_get_tx_queue(dev, tqi);
         bdp = tx_queue->dirty_tx;
         skb_dirtytx = tx_queue->skb_dirtytx;