Refactoring mirror table logic based on platform

orchagent/aclorch.cpp

@@ -2459,19 +2459,17 @@ void AclOrch::init(vector<TableConnector>& connectors, PortsOrch *portOrch, Mirr
     SWSS_LOG_NOTICE("    ACL_TABLE_MIRRORV6: %s",
             m_mirrorTableCapabilities[ACL_TABLE_MIRRORV6] ? "yes" : "no");
 
-    // In Broadcom platform, V4 and V6 rules are stored in the same table
-    if (platform == BRCM_PLATFORM_SUBSTRING ||
-        platform == NPS_PLATFORM_SUBSTRING  ||
-        platform == BFN_PLATFORM_SUBSTRING  ||
-        platform == INVM_PLATFORM_SUBSTRING) {
-        m_isCombinedMirrorV6Table = true;
-    }
-
     // In Mellanox platform, V4 and V6 rules are stored in different tables
     if (platform == MLNX_PLATFORM_SUBSTRING ||
-        platform == MRVL_PLATFORM_SUBSTRING) {
+        platform == MRVL_PLATFORM_SUBSTRING)
+    {
         m_isCombinedMirrorV6Table = false;
     }
+    else
+    {
+        m_isCombinedMirrorV6Table = true;
+    }
+
 
     // Store the capabilities in state database
     // TODO: Move this part of the code into syncd