libertas: check bounds and only use decimal for sysfs persistent features.

[linux-2.6-omap-h63xx.git] / drivers / net / wireless / libertas / ethtool.c

diff --git a/drivers/net/wireless/libertas/ethtool.c b/drivers/net/wireless/libertas/ethtool.c
index dcfdb404678b796717fcf63a79018e3fbfb39bd0..688d60de55cb580d89cb3e188377be4203e887ef 100644 (file)
--- a/drivers/net/wireless/libertas/ethtool.c
+++ b/drivers/net/wireless/libertas/ethtool.c
@@ -73,8 +73,8 @@ out:
         return ret;
 }
 
-static void lbs_ethtool_get_stats(struct net_device * dev,
-                               struct ethtool_stats * stats, u64 * data)
+static void lbs_ethtool_get_stats(struct net_device *dev,
+                                 struct ethtool_stats *stats, uint64_t *data)
 {
        struct lbs_private *priv = dev->priv;
        struct cmd_ds_mesh_access mesh_access;
@@ -83,12 +83,12 @@ static void lbs_ethtool_get_stats(struct net_device * dev,
        lbs_deb_enter(LBS_DEB_ETHTOOL);
 
        /* Get Mesh Statistics */
-       ret = lbs_prepare_and_send_command(priv,
-                       CMD_MESH_ACCESS, CMD_ACT_MESH_GET_STATS,
-                       CMD_OPTION_WAITFORRSP, 0, &mesh_access);
+       ret = lbs_mesh_access(priv, CMD_ACT_MESH_GET_STATS, &mesh_access);
 
-       if (ret)
+       if (ret) {
+               memset(data, 0, MESH_STATS_NUM*(sizeof(uint64_t)));
                return;
+       }
 
        priv->mstats.fwd_drop_rbt = le32_to_cpu(mesh_access.data[0]);
        priv->mstats.fwd_drop_ttl = le32_to_cpu(mesh_access.data[1]);
@@ -111,19 +111,18 @@ static void lbs_ethtool_get_stats(struct net_device * dev,
        lbs_deb_enter(LBS_DEB_ETHTOOL);
 }
 
-static int lbs_ethtool_get_sset_count(struct net_device * dev, int sset)
+static int lbs_ethtool_get_sset_count(struct net_device *dev, int sset)
 {
-       switch (sset) {
-       case ETH_SS_STATS:
+       struct lbs_private *priv = dev->priv;
+
+       if (sset == ETH_SS_STATS && dev == priv->mesh_dev)
                return MESH_STATS_NUM;
-       default:
-               return -EOPNOTSUPP;
-       }
+
+       return -EOPNOTSUPP;
 }
 
 static void lbs_ethtool_get_strings(struct net_device *dev,
-                                         u32 stringset,
-                                         u8 * s)
+                                   uint32_t stringset, uint8_t *s)
 {
        int i;