libertas: rename packetfilter to mac_control

The CMD_MAC_CONTROL can be used for other things than just filtering
packets, e.g. to enable and disable WMM. This uses the same term mac_control
for the define, the function and the shadow value in struct lbs_private.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

5 files changed, 22 insertions, 23 deletions

diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index 707b7ff592ec..54161f1e742a 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -268,11 +268,11 @@ static int assoc_helper_wep_keys(struct lbs_private *priv,
 
         /* enable/disable the MAC's WEP packet filter */
         if (assoc_req->secinfo.wep_enabled)
-                priv->currentpacketfilter |= CMD_ACT_MAC_WEP_ENABLE;
+                priv->mac_control |= CMD_ACT_MAC_WEP_ENABLE;
         else
-                priv->currentpacketfilter &= ~CMD_ACT_MAC_WEP_ENABLE;
+                priv->mac_control &= ~CMD_ACT_MAC_WEP_ENABLE;
 
-        ret = lbs_set_mac_packet_filter(priv);
+        ret = lbs_set_mac_control(priv);
         if (ret)
                 goto out;
 
@@ -304,7 +304,7 @@ static int assoc_helper_secinfo(struct lbs_private *priv,
         memcpy(&priv->secinfo, &assoc_req->secinfo,
                 sizeof(struct lbs_802_11_security));
 
-        ret = lbs_set_mac_packet_filter(priv);
+        ret = lbs_set_mac_control(priv);
         if (ret)
                 goto out;
 
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 84dde09bfbc3..4fcf5e1d98aa 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1286,7 +1286,7 @@ int lbs_set_radio_control(struct lbs_private *priv)
         return ret;
 }
 
-int lbs_set_mac_packet_filter(struct lbs_private *priv)
+int lbs_set_mac_control(struct lbs_private *priv)
 {
         int ret = 0;
         struct cmd_ds_mac_control cmd;
@@ -1294,7 +1294,7 @@ int lbs_set_mac_packet_filter(struct lbs_private *priv)
         lbs_deb_enter(LBS_DEB_CMD);
 
         cmd.hdr.size = cpu_to_le16(sizeof(cmd));
-        cmd.action = cpu_to_le16(priv->currentpacketfilter);
+        cmd.action = cpu_to_le16(priv->mac_control);
         cmd.reserved = 0;
 
         ret = lbs_cmd_with_response(priv, CMD_MAC_CONTROL, &cmd);
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index 4e22341b4f3d..f0de2a1e918f 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -17,7 +17,7 @@ struct net_device;
 struct cmd_ctrl_node;
 struct cmd_ds_command;
 
-int lbs_set_mac_packet_filter(struct lbs_private *priv);
+int lbs_set_mac_control(struct lbs_private *priv);
 
 void lbs_send_tx_feedback(struct lbs_private *priv);
 
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index ff2c046ca73f..4122a3223432 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -252,7 +252,7 @@ struct lbs_private {
         struct sk_buff *currenttxskb;
 
         /** NIC Operation characteristics */
-        u16 currentpacketfilter;
+        u16 mac_control;
         u32 connect_status;
         u32 mesh_connect_status;
         u16 regioncode;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 2e5bac826c48..37cc05044cd7 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -581,45 +581,45 @@ static int lbs_copy_multicast_address(struct lbs_private *priv,
 static void lbs_set_multicast_list(struct net_device *dev)
 {
         struct lbs_private *priv = dev->priv;
-        int oldpacketfilter;
+        int old_mac_control;
         DECLARE_MAC_BUF(mac);
 
         lbs_deb_enter(LBS_DEB_NET);
 
-        oldpacketfilter = priv->currentpacketfilter;
+        old_mac_control = priv->mac_control;
 
         if (dev->flags & IFF_PROMISC) {
                 lbs_deb_net("enable promiscuous mode\n");
-                priv->currentpacketfilter |=
+                priv->mac_control |=
                     CMD_ACT_MAC_PROMISCUOUS_ENABLE;
-                priv->currentpacketfilter &=
+                priv->mac_control &=
                     ~(CMD_ACT_MAC_ALL_MULTICAST_ENABLE |
                       CMD_ACT_MAC_MULTICAST_ENABLE);
         } else {
                 /* Multicast */
-                priv->currentpacketfilter &=
+                priv->mac_control &=
                     ~CMD_ACT_MAC_PROMISCUOUS_ENABLE;
 
                 if (dev->flags & IFF_ALLMULTI || dev->mc_count >
                     MRVDRV_MAX_MULTICAST_LIST_SIZE) {
                         lbs_deb_net( "enabling all multicast\n");
-                        priv->currentpacketfilter |=
+                        priv->mac_control |=
                             CMD_ACT_MAC_ALL_MULTICAST_ENABLE;
-                        priv->currentpacketfilter &=
+                        priv->mac_control &=
                             ~CMD_ACT_MAC_MULTICAST_ENABLE;
                 } else {
-                        priv->currentpacketfilter &=
+                        priv->mac_control &=
                             ~CMD_ACT_MAC_ALL_MULTICAST_ENABLE;
 
                         if (!dev->mc_count) {
                                 lbs_deb_net("no multicast addresses, "
                                        "disabling multicast\n");
-                                priv->currentpacketfilter &=
+                                priv->mac_control &=
                                     ~CMD_ACT_MAC_MULTICAST_ENABLE;
                         } else {
                                 int i;
 
-                                priv->currentpacketfilter |=
+                                priv->mac_control |=
                                     CMD_ACT_MAC_MULTICAST_ENABLE;
 
                                 priv->nr_of_multicastmacaddr =
@@ -642,9 +642,8 @@ static void lbs_set_multicast_list(struct net_device *dev)
                 }
         }
 
-        if (priv->currentpacketfilter != oldpacketfilter) {
-                lbs_set_mac_packet_filter(priv);
-        }
+        if (priv->mac_control != old_mac_control)
+                lbs_set_mac_control(priv);
 
         lbs_deb_leave(LBS_DEB_NET);
 }
@@ -945,7 +944,7 @@ static int lbs_setup_firmware(struct lbs_private *priv)
                 goto done;
         }
 
-        lbs_set_mac_packet_filter(priv);
+        lbs_set_mac_control(priv);
 
         ret = lbs_get_data_rate(priv);
         if (ret < 0) {
@@ -1036,7 +1035,7 @@ static int lbs_init_adapter(struct lbs_private *priv)
         priv->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
         priv->mode = IW_MODE_INFRA;
         priv->curbssparams.channel = DEFAULT_AD_HOC_CHANNEL;
-        priv->currentpacketfilter = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
+        priv->mac_control = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
         priv->radioon = RADIO_ON;
         priv->auto_rate = 1;
         priv->capability = WLAN_CAPABILITY_SHORT_PREAMBLE;