86   if (prop_data != NULL && len == sizeof(fdt32_t)) {  in ufdt_node_try_increase_phandle()
90   if (prop_data != NULL && len == sizeof(fdt32_t)) {  in ufdt_node_try_increase_phandle()
135   char *path_mem = NULL;  in ufdt_get_fixup_location()
147   if (prop_ptr == NULL) {  in ufdt_get_fixup_location()
156   if (offset_ptr == NULL) {  in ufdt_get_fixup_location()
172   if (target_node == NULL) {  in ufdt_get_fixup_location()
179   if (prop_data == NULL) {  in ufdt_get_fixup_location()
196   return NULL;  in ufdt_get_fixup_location()
215     if (fixup_pos != NULL) {  in ufdt_do_one_fixup()
327   *target_node = NULL;  in ufdt_overlay_get_target()
329   val = ufdt_node_get_fdt_prop_data_by_name(frag_node, "target", NULL);  in ufdt_overlay_get_target()
334     if (*target_node == NULL) {  in ufdt_overlay_get_target()
340   if (*target_node == NULL) {  in ufdt_overlay_get_target()
342         ufdt_node_get_fdt_prop_data_by_name(frag_node, "target-path", NULL);  in ufdt_overlay_get_target()
343     if (target_path == NULL) {  in ufdt_overlay_get_target()
348     if (*target_node == NULL) {  in ufdt_overlay_get_target()
363   struct ufdt_node *target_node = NULL;  in ufdt_apply_fragment()
364   struct ufdt_node *overlay_node = NULL;  in ufdt_apply_fragment()
367   if (overlay_node == NULL) {  in ufdt_apply_fragment()
373   if (target_node == NULL) {  in ufdt_apply_fragment()
456   if (prop_offsets_ptr == NULL || prop_data == NULL) return -1;  in ufdt_local_fixup_prop()
470   if (local_fixups_node == NULL) return 0;  in ufdt_local_fixup_node()
479     if (sub_target_node != NULL) {  in ufdt_local_fixup_node()
491     if (sub_target_node != NULL) {  in ufdt_local_fixup_node()
605     return NULL;  in ufdt_install_blob()
618     return NULL;  in ufdt_install_blob()
634   if (main_fdt_header == NULL) {  in ufdt_apply_overlay()
635     return NULL;  in ufdt_apply_overlay()
640     return NULL;  in ufdt_apply_overlay()
644     return NULL;  in ufdt_apply_overlay()
651   if (out_fdt_header == NULL) {  in ufdt_apply_overlay()
653     return NULL;  in ufdt_apply_overlay()
683   return NULL;  in ufdt_apply_overlay()