wlan: Remove hard tabs from WLAN driver

Hard tabs are forbidden by the QCT Coding Standard, so remove/replace
hard tabs which have been added to the code.

Change-Id: I12d3a095882d98a1cf480df1e6fff2ce3dca1009
CR-Fixed: NA
diff --git a/CORE/MAC/src/pe/lim/limTimerUtils.c b/CORE/MAC/src/pe/lim/limTimerUtils.c
index c3998d9..fc73263 100644
--- a/CORE/MAC/src/pe/lim/limTimerUtils.c
+++ b/CORE/MAC/src/pe/lim/limTimerUtils.c
@@ -371,7 +371,7 @@
             // Log error
             limLog(pMac, LOGP,
                FL("call to create heartbeat timer failed\n"));
-			goto err_timer;
+            goto err_timer;
         }
 
         if (wlan_cfgGetInt(pMac, WNI_CFG_PROBE_AFTER_HB_FAIL_TIMEOUT,
@@ -400,7 +400,7 @@
             // Log error
             limLog(pMac, LOGP,
                    FL("unable to create ProbeAfterHBTimer\n"));
-			goto err_timer;
+            goto err_timer;
         }
 
 #if defined(ANI_OS_TYPE_RTAI_LINUX)
@@ -448,7 +448,7 @@
             // Log error
             limLog(pMac, LOGP,
                FL("call to create background scan timer failed\n"));
-			goto err_timer;
+            goto err_timer;
         }
 #endif
     }
@@ -469,7 +469,7 @@
         // Log error
         limLog(pMac, LOGP,
                FL("create Disassociate throttle timer failed\n"));
-		goto err_timer;
+        goto err_timer;
     }
 #if defined(ANI_OS_TYPE_RTAI_LINUX)
     tx_timer_set_expiry_list(
@@ -517,7 +517,7 @@
     {
         // Cannot create keepalive timer.  Log error.
         limLog(pMac, LOGP, FL("Cannot create keepalive timer.\n"));
-		goto err_timer;
+        goto err_timer;
     }
 
     /**
@@ -548,7 +548,7 @@
         {
             // Cannot create timer.  Log error.
             limLog(pMac, LOGP, FL("Cannot create CNF wait timer.\n"));
-			goto err_timer;
+            goto err_timer;
         }
     }
 
@@ -614,7 +614,7 @@
             // Cannot create update OLBC cache timer
             // Log error
             limLog(pMac, LOGP, FL("Cannot create update OLBC cache timer\n"));
-			goto err_timer;
+            goto err_timer;
         }
     }
 #endif
@@ -672,7 +672,7 @@
     }
 
 #endif
-	return TX_SUCCESS;
+    return TX_SUCCESS;
 
     err_timer:
     #ifdef FEATURE_WLAN_CCX