ethtool: Clean up definitions of rule location arrays in RX NFC

Correct the description of ethtool_rxnfc::rule_locs; it is an array
of currently used locations, not all possible valid locations.

Add note that drivers must not use ethtool_rxnfc::rule_locs.

The rule_locs argument to ethtool_ops::get_rxnfc is either NULL or a
pointer to an array of u32, so change the parameter type accordingly.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
2011-09-06 13:49:12 +00:00
committed by David S. Miller
parent 434495c50e
commit 815c7db5c8
8 changed files with 14 additions and 14 deletions

View File

@@ -824,7 +824,7 @@ static int efx_ethtool_reset(struct net_device *net_dev, u32 *flags)
static int
efx_ethtool_get_rxnfc(struct net_device *net_dev,
struct ethtool_rxnfc *info, void *rules __always_unused)
struct ethtool_rxnfc *info, u32 *rules __always_unused)
{
struct efx_nic *efx = netdev_priv(net_dev);