diff --git a/mm/page_io.c b/mm/page_io.c
index e91f008af794..6a88629a5806 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -398,11 +398,12 @@ int swap_readpage(struct page *page, bool synchronous)
 
 	ret = bdev_read_page(sis->bdev, swap_page_sector(page), page);
 	if (!ret) {
-		if (trylock_page(page)) {
-			swap_slot_free_notify(page);
-			unlock_page(page);
-		}
-
+		/*
+		 * Moto huangzq2: We either remove the trylock_page or use lock_page
+		 * here, becuase trylock will always return false due to page_endio
+		 * in zram_rw_page.
+		 */
+		swap_slot_free_notify(page);
 		count_vm_event(PSWPIN);
 		goto out;
 	}