skge: Fix skge_set_ring_param() losing error return
The error return is useful to caller, driver shouldn't miss it.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 3bca52c..43f4c73 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -501,7 +501,7 @@
struct ethtool_ringparam *p)
{
struct skge_port *skge = netdev_priv(dev);
- int err;
+ int err = 0;
if (p->rx_pending == 0 || p->rx_pending > MAX_RX_RING_SIZE ||
p->tx_pending < TX_LOW_WATER || p->tx_pending > MAX_TX_RING_SIZE)
@@ -517,7 +517,7 @@
dev_close(dev);
}
- return 0;
+ return err;
}
static u32 skge_get_msglevel(struct net_device *netdev)