wlan: Removing initialization to 0/NULL of static/global variables

Change-Id: I7411e8b298bc9c78397137037ae2df427ce4e14b
CR-Fixed: N/A
diff --git a/CORE/HDD/src/wlan_hdd_cfg80211.c b/CORE/HDD/src/wlan_hdd_cfg80211.c
index 44cfa83..444787a 100644
--- a/CORE/HDD/src/wlan_hdd_cfg80211.c
+++ b/CORE/HDD/src/wlan_hdd_cfg80211.c
@@ -5724,7 +5724,7 @@
 {
 #define MAX_PMKSAIDS_IN_CACHE 8
     static tPmkidCacheInfo PMKIDCache[MAX_PMKSAIDS_IN_CACHE]; // HDD Local cache
-    static tANI_U32 i = 0; // HDD Local Cache index 
+    static tANI_U32 i; // HDD Local Cache index 
     tANI_U32 j=0;  
     hdd_adapter_t *pAdapter = WLAN_HDD_GET_PRIV_PTR(dev);
     tHalHandle halHandle;