missing 'static' keywords

builtin-tar-tree.c::git_tar_config() and http-push.c::add_one_object()
are not used outside their own files.
Signed-off-by: NPierre Habouzit <madcoder@debian.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

builtin-tar-tree.c

@@ -275,7 +275,7 @@ static void traverse_tree(struct tree_desc *tree, struct strbuf *path)
 	}
 }
 
-int git_tar_config(const char *var, const char *value)
+static int git_tar_config(const char *var, const char *value)
 {
 	if (!strcmp(var, "tar.umask")) {
 		if (!strcmp(value, "user")) {

http-push.c

@@ -1700,7 +1700,7 @@ static int locking_available(void)
 	return lock_flags;
 }
 
-struct object_list **add_one_object(struct object *obj, struct object_list **p)
+static struct object_list **add_one_object(struct object *obj, struct object_list **p)
 {
 	struct object_list *entry = xmalloc(sizeof(struct object_list));
 	entry->item = obj;