diff --git a/mm/mmap.c b/mm/mmap.c
index dcdab2675a21..853ae3aebc3d 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1562,11 +1562,12 @@ unsigned long ksys_mmap_pgoff(unsigned long addr, unsigned long len,
 		file = fget(fd);
 		if (!file)
 			return -EBADF;
-		if (is_file_hugepages(file))
+		if (is_file_hugepages(file)) {
 			len = ALIGN(len, huge_page_size(hstate_file(file)));
-		retval = -EINVAL;
-		if (unlikely(flags & MAP_HUGETLB && !is_file_hugepages(file)))
+		} else if (unlikely(flags & MAP_HUGETLB)) {
+			retval = -EINVAL;
 			goto out_fput;
+		}
 	} else if (flags & MAP_HUGETLB) {
 		struct user_struct *user = NULL;
 		struct hstate *hs;