wlan: Clear arp stats for set/clear commands

Previously the arp stats gets reset before setting get command
with this change stats gets cleared with set/clear commands.

Change-Id: Iabb62820e4a2ae903b7b4a22b4a22f37ca58ff08
CRs-fixed: 2023753
diff --git a/CORE/HDD/src/wlan_hdd_cfg80211.c b/CORE/HDD/src/wlan_hdd_cfg80211.c
index ccf75e6..c0b44de 100644
--- a/CORE/HDD/src/wlan_hdd_cfg80211.c
+++ b/CORE/HDD/src/wlan_hdd_cfg80211.c
@@ -7623,11 +7623,11 @@
     } else {
         arp_stats_params.flag = false;
     }
-    if (arp_stats_params.flag) {
+    if (arp_stats_params.flag)
         VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO,
                   "%s STATS_SET_START Cleared!!", __func__);
-        vos_mem_zero(&adapter->hdd_stats.hddArpStats, sizeof(adapter->hdd_stats.hddArpStats));
-    }
+    vos_mem_zero(&adapter->hdd_stats.hddArpStats,
+                 sizeof(adapter->hdd_stats.hddArpStats));
 
     arp_stats_params.pkt_type = 1; // ARP packet type