ext4: use aligned-endian get/put helpers

index 09d9359..d0e537b 100644
@@ -3006,8 +3006,8 @@ static int ext4_statfs (struct dentry * dentry, struct kstatfs * buf)
 	buf->f_ffree = percpu_counter_sum_positive(&sbi->s_freeinodes_counter);
 	es->s_free_inodes_count = cpu_to_le32(buf->f_ffree);
 	buf->f_namelen = EXT4_NAME_LEN;
-	fsid = le64_to_cpup((void *)es->s_uuid) ^
-	       le64_to_cpup((void *)es->s_uuid + sizeof(u64));
+	fsid = get_le64((void *)es->s_uuid) ^
+	       get_le64((void *)es->s_uuid + sizeof(u64));
 	buf->f_fsid.val[0] = fsid & 0xFFFFFFFFUL;
 	buf->f_fsid.val[1] = (fsid >> 32) & 0xFFFFFFFFUL;
 	return 0;