qcacmn: Use qdf_mem_zero for zero initialization, dp part

Use qdf_mem_zero for zero initialization, dp part.

Change-Id: I8cd5d43b554bf355dfcff0463ba4acb6d22ba254
CRs-Fixed: 2378005

dp/wifi3.0/dp_htt.c

@@ -3288,8 +3288,8 @@ htt_htc_soc_attach(struct htt_soc *soc)
 	QDF_STATUS status;
 	struct dp_soc *dpsoc = soc->dp_soc;
 
-	qdf_mem_set(&connect, sizeof(connect), 0);
-	qdf_mem_set(&response, sizeof(response), 0);
+	qdf_mem_zero(&connect, sizeof(connect));
+	qdf_mem_zero(&response, sizeof(response));
 
 	connect.pMetaData = NULL;
 	connect.MetaDataLength = 0;