isl_access_info_free: return NULL

[platform/upstream/isl.git] / include / isl / flow.h

diff --git a/include/isl/flow.h b/include/isl/flow.h
index a72b27b..ddaa941 100644 (file)
--- a/include/isl/flow.h
+++ b/include/isl/flow.h
@@ -47,7 +47,7 @@ __isl_give isl_access_info *isl_access_info_set_restrict(
 __isl_give isl_access_info *isl_access_info_add_source(
        __isl_take isl_access_info *acc, __isl_take isl_map *source,
        int must, void *source_user);
-void isl_access_info_free(__isl_take isl_access_info *acc);
+void *isl_access_info_free(__isl_take isl_access_info *acc);
 
 isl_ctx *isl_access_info_get_ctx(__isl_keep isl_access_info *acc);