net: Convert ethtool {get_stats, self_test}_count() ops to get_sset_count()

These string query operations were supposed to be replaced by the
generic get_sset_count() starting in 2007.  Convert the remaining
implementations.

Also remove calls to these operations to initialise drvinfo->n_stats.
The ethtool core code already does that.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index f9364d0678f2..1d1e657991d2 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -7855,10 +7855,13 @@ static void niu_get_strings(struct net_device *dev, u32 stringset, u8 *data)
         }
 }
 
-static int niu_get_stats_count(struct net_device *dev)
+static int niu_get_sset_count(struct net_device *dev, int stringset)
 {
         struct niu *np = netdev_priv(dev);
 
+        if (stringset != ETH_SS_STATS)
+                return -EINVAL;
+
         return ((np->flags & NIU_FLAGS_XMAC ?
                  NUM_XMAC_STAT_KEYS :
                  NUM_BMAC_STAT_KEYS) +
@@ -7978,7 +7981,7 @@ static const struct ethtool_ops niu_ethtool_ops = {
         .get_settings           = niu_get_settings,
         .set_settings           = niu_set_settings,
         .get_strings            = niu_get_strings,
-        .get_stats_count        = niu_get_stats_count,
+        .get_sset_count         = niu_get_sset_count,
         .get_ethtool_stats      = niu_get_ethtool_stats,
         .phys_id                = niu_phys_id,
         .get_rxnfc              = niu_get_nfc,