cpmac: remove unused variable.

This patch removes the unused variables in
cpmac_hw_error, cpmac_tx_timeout and cpmac_probe.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index cfb4198..08e2f67 100644 (file)
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -731,7 +731,6 @@ static void cpmac_clear_tx(struct net_device *dev)
 
 static void cpmac_hw_error(struct work_struct *work)
 {
-       int i;
        struct cpmac_priv *priv =
                container_of(work, struct cpmac_priv, reset_work);
 
@@ -818,7 +817,6 @@ static irqreturn_t cpmac_irq(int irq, void *dev_id)
 
 static void cpmac_tx_timeout(struct net_device *dev)
 {
-       int i;
        struct cpmac_priv *priv = netdev_priv(dev);
 
        spin_lock(&priv->lock);
@@ -1110,7 +1108,7 @@ static int external_switch;
 
 static int __devinit cpmac_probe(struct platform_device *pdev)
 {
-       int rc, phy_id, i;
+       int rc, phy_id;
        char *mdio_bus_id = "0";
        struct resource *mem;
        struct cpmac_priv *priv;