diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2024-08-21 09:27:38 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2024-08-21 09:27:38 +0000 |
| commit | 315052d27b011c392adce5486bbda9735a57da3e (patch) | |
| tree | be61482e9d73f84a35a5c97fe96d97feabe912bf /sys/dev/dt/dt_dev.c | |
| parent | fb15e13c057d848dceaa6e10556e5fd6406c76d7 (diff) | |
Read events from all PCBs as long as there's no error.
From Christian Ludwig.
Diffstat (limited to 'sys/dev/dt/dt_dev.c')
| -rw-r--r-- | sys/dev/dt/dt_dev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/dt/dt_dev.c b/sys/dev/dt/dt_dev.c index 99ce128b9f4..98b11fff6f0 100644 --- a/sys/dev/dt/dt_dev.c +++ b/sys/dev/dt/dt_dev.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dt_dev.c,v 1.34 2024/08/18 08:23:58 mpi Exp $ */ +/* $OpenBSD: dt_dev.c,v 1.35 2024/08/21 09:27:37 mpi Exp $ */ /* * Copyright (c) 2019 Martin Pieuchot <mpi@openbsd.org> @@ -239,7 +239,7 @@ dtread(dev_t dev, struct uio *uio, int flags) TAILQ_FOREACH(dp, &sc->ds_pcbs, dp_snext) { count = 0; error = dt_pcb_ring_copy(dp, uio, max, &count, &dropped); - if (error || count == 0) + if (error && count == 0) break; read += count; |