diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index c78d88138..8a793e4c9 100755
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -2624,6 +2624,8 @@ void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
 
 	/* If we have branch cycles always annotate them. */
 	if (bs && bs->nr && entries[0].flags.cycles) {
+		int i;
+
 		bi = sample__resolve_bstack(sample, al);
 		if (bi) {
 			struct addr_map_symbol *prev = NULL;
@@ -2638,7 +2640,7 @@ void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
 			 * Note that perf stores branches reversed from
 			 * program order!
 			 */
-			for (int i = bs->nr - 1; i >= 0; i--) {
+			for (i = bs->nr - 1; i >= 0; i--) {
 				addr_map_symbol__account_cycles(&bi[i].from,
 					nonany_branch_mode ? NULL : prev,
 					bi[i].flags.cycles);
@@ -2647,12 +2649,6 @@ void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
 				if (total_cycles)
 					*total_cycles += bi[i].flags.cycles;
 			}
-			for (unsigned int i = 0; i < bs->nr; i++) {
-				map__put(bi[i].to.ms.map);
-				maps__put(bi[i].to.ms.maps);
-				map__put(bi[i].from.ms.map);
-				maps__put(bi[i].from.ms.maps);
-			}
 			free(bi);
 		}
 	}