diff --git a/io_uring/zcrx.c b/io_uring/zcrx.c
index e5ff49f3425e..18c12f4b56b6 100644
--- a/io_uring/zcrx.c
+++ b/io_uring/zcrx.c
@@ -975,9 +975,9 @@ static ssize_t io_copy_page(struct io_copy_cache *cc, struct page *src_page,
 
 		if (folio_test_partial_kmap(page_folio(dst_page)) ||
 		    folio_test_partial_kmap(page_folio(src_page))) {
-			dst_page = nth_page(dst_page, dst_offset / PAGE_SIZE);
+			dst_page += dst_offset / PAGE_SIZE;
 			dst_offset = offset_in_page(dst_offset);
-			src_page = nth_page(src_page, src_offset / PAGE_SIZE);
+			src_page += src_offset / PAGE_SIZE;
 			src_offset = offset_in_page(src_offset);
 			n = min(PAGE_SIZE - src_offset, PAGE_SIZE - dst_offset);
 			n = min(n, len);