add simple blobmsg list wrapper

diff --git a/utils.h b/utils.h
index 3aad3b17d6a80f8515b27aa88b32a241f07b6bea..ce9d9ddf1874be5466dabee8b53a0b03cd851f83 100644 (file)
--- a/utils.h
+++ b/utils.h
@@ -16,6 +16,9 @@ struct blobmsg_list_node {
        struct blob_attr *data;
 };
 
+#define blobmsg_list_simple_init(list) \
+       __blobmsg_list_init(tree, 0, sizeof(struct blobmsg_list_node))
+
 #define blobmsg_list_init(list, type, field) \
        __blobmsg_list_init(tree, offsetof(type, field), sizeof(type))