diff --git a/include/linux/swap.h b/include/linux/swap.h
index b0e756218faf59..61e7180cee21a9 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -331,7 +331,7 @@ extern void kswapd_stop(int nid);
 #include <linux/blk_types.h> /* for bio_end_io_t */
 
 /* linux/mm/page_io.c */
-extern int swap_readpage(struct page *, bool do_poll);
+extern int swap_readpage(struct page *page, bool do_poll);
 extern int swap_writepage(struct page *page, struct writeback_control *wbc);
 extern void end_swap_bio_write(struct bio *bio);
 extern int __swap_writepage(struct page *page, struct writeback_control *wbc,
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 6683c0207d3738..b68c93014f50c6 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -412,7 +412,7 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask,
  * the swap entry is no longer in use.
  */
 struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask,
-			struct vm_area_struct *vma, unsigned long addr, bool do_poll)
+		struct vm_area_struct *vma, unsigned long addr, bool do_poll)
 {
 	bool page_was_allocated;
 	struct page *retpage = __read_swap_cache_async(entry, gfp_mask,