diff --git a/sys/kern/vfs_aio.c b/sys/kern/vfs_aio.c
index 862443c426f2..f732d31c090b 100644
--- a/sys/kern/vfs_aio.c
+++ b/sys/kern/vfs_aio.c
@@ -1595,8 +1595,6 @@ aio_aqueue(struct thread *td, struct aiocb *job, struct aioliojob *lj,
 	}
 
 	aiocbe = uma_zalloc(aiocb_zone, M_WAITOK | M_ZERO);
-	aiocbe->inputcharge = 0;
-	aiocbe->outputcharge = 0;
 	knlist_init_mtx(&aiocbe->klist, AIO_MTX(ki));
 
 	error = ops->copyin(job, &aiocbe->uaiocb);