440 	ssize_t result, requested;  in nfs_file_direct_read()  local
487 	requested = nfs_direct_read_schedule_iovec(dreq, iter, iocb->ki_pos);  in nfs_file_direct_read()
492 	if (requested > 0) {  in nfs_file_direct_read()
495 			requested -= result;  in nfs_file_direct_read()
498 		iov_iter_revert(iter, requested);  in nfs_file_direct_read()
500 		result = requested;  in nfs_file_direct_read()
991 	ssize_t result, requested;  in nfs_file_direct_write()  local
1039 		requested = nfs_direct_write_schedule_iovec(dreq, iter, pos,  in nfs_file_direct_write()
1051 		requested = nfs_direct_write_schedule_iovec(dreq, iter, pos,  in nfs_file_direct_write()
1062 	if (requested > 0) {  in nfs_file_direct_write()
1065 			requested -= result;  in nfs_file_direct_write()
1070 		iov_iter_revert(iter, requested);  in nfs_file_direct_write()
1072 		result = requested;  in nfs_file_direct_write()