P2P: Log enhancement in offload and non offload scan path in PE.

Added extra log messages in offload and non offload scan path in
PE which helps to debug scan related issues in PE layer.

Change-Id: I4b4cf447ed5ca235ee5d724abbb562801467ec84
CRs-Fixed: 596625
diff --git a/CORE/MAC/src/pe/lim/limScanResultUtils.c b/CORE/MAC/src/pe/lim/limScanResultUtils.c
index 41909d9..8c51494 100644
--- a/CORE/MAC/src/pe/lim/limScanResultUtils.c
+++ b/CORE/MAC/src/pe/lim/limScanResultUtils.c
@@ -1164,6 +1164,7 @@
 {
     tLimScanResultNode    *pNode, *pNextNode;
     tANI_U16 i;
+
     for (i = 0; i < LIM_MAX_NUM_OF_SCAN_RESULTS; i++)
     {
         if ((pNode = pMac->lim.gLimCachedScanHashTable[i]) != NULL)
@@ -1207,6 +1208,7 @@
 void
 limReInitScanResults(tpAniSirGlobal pMac)
 {
+    limLog(pMac, LOG1, FL("Re initialize scan hash table."));
     limDeleteCachedScanResults(pMac);
     limInitHashTable(pMac);
 
@@ -1285,6 +1287,7 @@
 void
 limReInitLfrScanResults(tpAniSirGlobal pMac)
 {
+    limLog(pMac, LOG1, FL("Re initialize lfr scan hash table."));
     limDeleteCachedLfrScanResults(pMac);
     limInitLfrHashTable(pMac);