[PATCH 4/4] ec_bhf: use once variable removal.

[Francois Romieu]

Signed-off-by: Francois Romieu <romieu@xxxxxxxxxxxxx>
---
 drivers/net/ethernet/ec_bhf.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/ec_bhf.c b/drivers/net/ethernet/ec_bhf.c
index c697b48..10dbcc4 100644
--- a/drivers/net/ethernet/ec_bhf.c
+++ b/drivers/net/ethernet/ec_bhf.c
@@ -448,16 +448,13 @@ static int ec_bhf_alloc_dma_mem(struct ec_bhf_priv *priv,
 static void ec_bhf_setup_tx_descs(struct ec_bhf_priv *priv)
 {
 	struct tx_desc *descs = (struct tx_desc *) priv->tx_buf.buf;
-	int dcount, i;
+	int i;
 
 	INIT_LIST_HEAD(&priv->tx_desc_free);
 	INIT_LIST_HEAD(&priv->tx_desc_queue);
 
-	dcount = priv->tx_buf.len / sizeof(struct tx_desc);
-	for (i = 0; i < dcount; i++) {
-		struct tx_desc *desc = descs + i;
-		list_add_tail(&desc->node, &priv->tx_desc_free);
-	}
+	for (i = 0; i < priv->tx_buf.len / sizeof(struct tx_desc); i++)
+		list_add_tail(&descs[i].node, &priv->tx_desc_free);
 }
 
 static void ec_bhf_setup_rx_descs(struct ec_bhf_priv *priv)
-- 
1.9.0


--h31gzZEtNLTqOjlF--
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