1 files changed, 1 insertions, 1 deletions

diff --git a/lib/iov_iter.c b/lib/iov_iter.c
index f1e0569b4539..639d5e7014c1 100644
--- a/lib/iov_iter.c
+++ b/lib/iov_iter.c
@@ -878,7 +878,7 @@ static inline bool page_copy_sane(struct page *page, size_t offset, size_t n)
         head = compound_head(page);
         v += (page - head) << PAGE_SHIFT;
 
-        if (likely(n <= v && v <= (PAGE_SIZE << compound_order(head))))
+        if (likely(n <= v && v <= (page_size(head))))
                 return true;
         WARN_ON(1);
         return false;