drivers/net: fix sparse warning: returning void-valued expression

[karo-tx-linux.git] / drivers / net / sunbmac.c

diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c
index 3f57ba0ed03a8ea62c44abd6c1e19485f2865a66..7f69c7f176c457f7d6d46f58fda37ab7363c4b3a 100644 (file)
--- a/drivers/net/sunbmac.c
+++ b/drivers/net/sunbmac.c
@@ -916,7 +916,7 @@ static irqreturn_t bigmac_interrupt(int irq, void *dev_id)
 
 static int bigmac_open(struct net_device *dev)
 {
-       struct bigmac *bp = (struct bigmac *) dev->priv;
+       struct bigmac *bp = netdev_priv(dev);
        int ret;
 
        ret = request_irq(dev->irq, &bigmac_interrupt, IRQF_SHARED, dev->name, bp);
@@ -933,7 +933,7 @@ static int bigmac_open(struct net_device *dev)
 
 static int bigmac_close(struct net_device *dev)
 {
-       struct bigmac *bp = (struct bigmac *) dev->priv;
+       struct bigmac *bp = netdev_priv(dev);
 
        del_timer(&bp->bigmac_timer);
        bp->timer_state = asleep;
@@ -947,7 +947,7 @@ static int bigmac_close(struct net_device *dev)
 
 static void bigmac_tx_timeout(struct net_device *dev)
 {
-       struct bigmac *bp = (struct bigmac *) dev->priv;
+       struct bigmac *bp = netdev_priv(dev);
 
        bigmac_init_hw(bp, 0);
        netif_wake_queue(dev);
@@ -956,7 +956,7 @@ static void bigmac_tx_timeout(struct net_device *dev)
 /* Put a packet on the wire. */
 static int bigmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
-       struct bigmac *bp = (struct bigmac *) dev->priv;
+       struct bigmac *bp = netdev_priv(dev);
        int len, entry;
        u32 mapping;
 
@@ -989,7 +989,7 @@ static int bigmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 static struct net_device_stats *bigmac_get_stats(struct net_device *dev)
 {
-       struct bigmac *bp = (struct bigmac *) dev->priv;
+       struct bigmac *bp = netdev_priv(dev);
 
        bigmac_get_counters(bp, bp->bregs);
        return &bp->enet_stats;
@@ -997,7 +997,7 @@ static struct net_device_stats *bigmac_get_stats(struct net_device *dev)
 
 static void bigmac_set_multicast(struct net_device *dev)
 {
-       struct bigmac *bp = (struct bigmac *) dev->priv;
+       struct bigmac *bp = netdev_priv(dev);
        void __iomem *bregs = bp->bregs;
        struct dev_mc_list *dmi = dev->mc_list;
        char *addrs;
@@ -1060,7 +1060,7 @@ static void bigmac_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *i
 
 static u32 bigmac_get_link(struct net_device *dev)
 {
-       struct bigmac *bp = dev->priv;
+       struct bigmac *bp = netdev_priv(dev);
 
        spin_lock_irq(&bp->lock);
        bp->sw_bmsr = bigmac_tcvr_read(bp, bp->tregs, BIGMAC_BMSR);
@@ -1233,7 +1233,7 @@ fail_and_cleanup:
                                  bp->bmac_block,
                                  bp->bblock_dvma);
 
-       /* This also frees the co-located 'dev->priv' */
+       /* This also frees the co-located private data */
        free_netdev(dev);
        return -ENODEV;
 }