smsc95xx: fix register dump of last register
This patch fixes the ethtool register dump for smsc95xx to dump
all 4 bytes of the final register (COE_CR) instead of just the
first byte.
Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index f7e1e18..a00dcc4 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -691,7 +691,7 @@
static int smsc95xx_ethtool_getregslen(struct net_device *netdev)
{
/* all smsc95xx registers */
- return COE_CR - ID_REV + 1;
+ return COE_CR - ID_REV + sizeof(u32);
}
static void