ipacm: update UL filter rule with src IP address

With current design UL rule is updated with dst address.
Update UL rule with src address.

Change-Id: I65831406335549aba38a6c716af3383a6d0915f5
diff --git a/ipacm/src/IPACM_Lan.cpp b/ipacm/src/IPACM_Lan.cpp
index 1cc8ece..3c9cc72 100644
--- a/ipacm/src/IPACM_Lan.cpp
+++ b/ipacm/src/IPACM_Lan.cpp
@@ -1574,8 +1574,8 @@
 /* only offload UL traffic of certain clients */
 #ifdef FEATURE_IPACM_HAL
 		flt_rule_entry.rule.attrib.attrib_mask |= IPA_FLT_SRC_ADDR;
-		flt_rule_entry.rule.attrib.u.v4.dst_addr_mask = prefix[IPA_IP_v4].v4Mask;
-		flt_rule_entry.rule.attrib.u.v4.dst_addr = prefix[IPA_IP_v4].v4Addr;
+		flt_rule_entry.rule.attrib.u.v4.src_addr_mask = prefix[IPA_IP_v4].v4Mask;
+		flt_rule_entry.rule.attrib.u.v4.src_addr = prefix[IPA_IP_v4].v4Addr;
 #endif
 		memcpy(&m_pFilteringTable->rules[0], &flt_rule_entry, sizeof(flt_rule_entry));
 		if (false == m_filtering.AddFilteringRule(m_pFilteringTable))