[PATCH] libertas: remove adapter->locallisteninterval

locallisteninterval was initialized with 0, but there is no code that
changes it, rendering it rather useless.

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

3 files changed, 1 insertions, 7 deletions

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index f5d4971f13a0..276d981e7d3d 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -56,7 +56,6 @@ static int wlan_cmd_802_11_ps_mode(wlan_private * priv,
                                    u16 cmd_action)
 {
         struct cmd_ds_802_11_ps_mode *psm = &cmd->params.psmode;
-        wlan_adapter *adapter = priv->adapter;
 
         lbs_deb_enter(LBS_DEB_CMD);
 
@@ -68,11 +67,8 @@ static int wlan_cmd_802_11_ps_mode(wlan_private * priv,
         switch (cmd_action) {
         case CMD_SUBCMD_ENTER_PS:
                 lbs_deb_cmd("PS command:" "SubCode- Enter PS\n");
-                lbs_deb_cmd("locallisteninterval %d\n",
-                       adapter->locallisteninterval);
 
-                psm->locallisteninterval =
-                    cpu_to_le16(adapter->locallisteninterval);
+                psm->locallisteninterval = 0;
                 psm->nullpktinterval = 0;
                 psm->multipledtim =
                     cpu_to_le16(priv->adapter->multipledtim);
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index 6e78e315a8b3..cf4ed5d01458 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -312,7 +312,6 @@ struct _wlan_adapter {
         u8 needtowakeup;
 
         struct PS_CMD_ConfirmSleep libertas_ps_confirm_sleep;
-        u16 locallisteninterval;
 
         struct assoc_request * pending_assoc_req;
         struct assoc_request * in_progress_assoc_req;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 6ba3fa498e99..c35605acf820 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -1059,7 +1059,6 @@ static void wlan_init_adapter(wlan_private * priv)
 
         adapter->psstate = PS_STATE_FULL_POWER;
         adapter->needtowakeup = 0;
-        adapter->locallisteninterval = 0;       /* default value in firmware will be used */
 
         adapter->intcounter = 0;