wlan: Remove obsolete LIM_TIMER_EXPIRY_LIST support

The wlan code has support for a LIM_TIMER_EXPIRY_LIST that has been
compiled out for many generations of the code.  Remove this obsolete
code.

Change-Id: Id0d391bc5b4dbd748f7bdb03e3732df486454b77
CRs-fixed: 452041
diff --git a/CORE/MAC/src/pe/lim/limTimerUtils.c b/CORE/MAC/src/pe/lim/limTimerUtils.c
index 837db65..a54ca44 100644
--- a/CORE/MAC/src/pe/lim/limTimerUtils.c
+++ b/CORE/MAC/src/pe/lim/limTimerUtils.c
@@ -38,7 +38,6 @@
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  * PERFORMANCE OF THIS SOFTWARE.
  */
-
 /*
  * Airgo Networks, Inc proprietary. All rights reserved.
  * This file limTimerUtils.cc contains the utility functions
@@ -123,11 +122,6 @@
         limLog(pMac, LOGP, FL("could not create MIN channel timer\n"));
         return TX_TIMER_ERROR;
     }
-#if defined(ANI_OS_TYPE_RTAI_LINUX)
-    tx_timer_set_expiry_list(
-             &pMac->lim.limTimers.gLimMinChannelTimer, LIM_TIMER_EXPIRY_LIST);
-#endif
-
     PELOG2(limLog(pMac, LOG2, FL("Created MinChannelTimer\n"));)
 
     /* Periodic probe request timer value is half of the Min channel
@@ -177,12 +171,6 @@
 
         goto err_timer;
     }
-
-#if defined(ANI_OS_TYPE_RTAI_LINUX)
-    tx_timer_set_expiry_list(
-             &pMac->lim.limTimers.gLimMaxChannelTimer, LIM_TIMER_EXPIRY_LIST);
-#endif
-
     PELOG2(limLog(pMac, LOG2, FL("Created MaxChannelTimer\n"));)
 
     if (pMac->lim.gLimSystemRole != eLIM_AP_ROLE)
@@ -274,10 +262,6 @@
             limLog(pMac, LOGP, FL("could not create Periodic Join Probe Request timer\n"));
             goto err_timer;
         }
-#if defined(ANI_OS_TYPE_RTAI_LINUX)
-        tx_timer_set_expiry_list(&pMac->lim.limTimers.gLimJoinFailureTimer,
-                                 LIM_TIMER_EXPIRY_LIST);
-#endif
 
         if (wlan_cfgGetInt(pMac, WNI_CFG_ASSOCIATION_FAILURE_TIMEOUT,
                       &cfgValue) != eSIR_SUCCESS)
@@ -378,10 +362,7 @@
 
             goto err_timer;
         }
-#if defined(ANI_OS_TYPE_RTAI_LINUX)
-        tx_timer_set_expiry_list(&pMac->lim.limTimers.gLimAuthFailureTimer,
-                                 LIM_TIMER_EXPIRY_LIST);
-#endif
+
         if (wlan_cfgGetInt(pMac, WNI_CFG_BEACON_INTERVAL,
                       &cfgValue) != eSIR_SUCCESS)
         {
@@ -438,11 +419,6 @@
             goto err_timer;
         }
 
-#if defined(ANI_OS_TYPE_RTAI_LINUX)
-        tx_timer_set_expiry_list(&pMac->lim.limTimers.gLimProbeAfterHBTimer,
-                                 LIM_TIMER_EXPIRY_LIST);
-#endif
-
 #if defined(ANI_PRODUCT_TYPE_CLIENT) || defined(ANI_AP_CLIENT_SDK)
         if (wlan_cfgGetInt(pMac, WNI_CFG_BACKGROUND_SCAN_PERIOD,
                       &cfgValue) != eSIR_SUCCESS)
@@ -539,11 +515,6 @@
                FL("create Disassociate throttle timer failed\n"));
         goto err_timer;
     }
-#if defined(ANI_OS_TYPE_RTAI_LINUX)
-    tx_timer_set_expiry_list(
-             &pMac->lim.limTimers.gLimSendDisassocFrameThresholdTimer,
-             LIM_TIMER_EXPIRY_LIST);
-#endif
     PELOG1(limLog(pMac, LOG1,
            FL("Created Disassociate throttle timer \n"));)