1 files changed, 5 insertions, 8 deletions

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index ec7aaf31c2b2..ac9ad2330f93 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -1119,16 +1119,14 @@ static int disasm_line__parse(char *line, const char **namep, char **rawp)
 	*namep = strdup(name);
 
 	if (*namep == NULL)
-		goto out_free_name;
+		goto out;
 
 	(*rawp)[0] = tmp;
 	*rawp = skip_spaces(*rawp);
 
 	return 0;
 
-out_free_name:
-	free((void *)namep);
-	*namep = NULL;
+out:
 	return -1;
 }
 
@@ -1237,8 +1235,7 @@ void disasm_line__free(struct disasm_line *dl)
 		dl->ins.ops->free(&dl->ops);
 	else
 		ins__delete(&dl->ops);
-	free((void *)dl->ins.name);
-	dl->ins.name = NULL;
+	zfree(&dl->ins.name);
 	annotation_line__delete(&dl->al);
 }
 
@@ -1589,7 +1586,7 @@ static void delete_last_nop(struct symbol *sym)
 				return;
 		}
 
-		list_del(&dl->al.node);
+		list_del_init(&dl->al.node);
 		disasm_line__free(dl);
 	}
 }
@@ -2466,7 +2463,7 @@ void annotated_source__purge(struct annotated_source *as)
 	struct annotation_line *al, *n;
 
 	list_for_each_entry_safe(al, n, &as->source, node) {
-		list_del(&al->node);
+		list_del_init(&al->node);
 		disasm_line__free(disasm_line(al));
 	}
 }