251 	int ret = -1;  in __frontswap_store()  local
276 		ret = ops->store(type, offset, page);  in __frontswap_store()
277 		if (!ret) /* successful store */  in __frontswap_store()
280 	if (ret == 0) {  in __frontswap_store()
288 		ret = -1;  in __frontswap_store()
289 	return ret;  in __frontswap_store()
300 	int ret = -1;  in __frontswap_load()  local
316 		ret = ops->load(type, offset, page);  in __frontswap_load()
317 		if (!ret) /* successful load */  in __frontswap_load()
320 	if (ret == 0) {  in __frontswap_load()
327 	return ret;  in __frontswap_load()
389 	int ret = -EINVAL;  in __frontswap_unuse_pages()  local
406 			ret = -ENOMEM;  in __frontswap_unuse_pages()
412 		ret = 0;  in __frontswap_unuse_pages()
416 	return ret;  in __frontswap_unuse_pages()
453 	int type, ret;  in frontswap_shrink()  local
461 	ret = __frontswap_shrink(target_pages, &pages_to_unuse, &type);  in frontswap_shrink()
463 	if (ret == 0)  in frontswap_shrink()