diff options
| author |   ratchov <ratchov@openbsd.org> | 2016-11-08 06:09:56 +0000 |
|---|---|---|
| committer | ratchov <ratchov@openbsd.org> | 2016-11-08 06:09:56 +0000 |
| commit | e19a762304384c48f03bd6b2a1f1530c38ea957c (patch) | |
| tree | 58879aebe3d866296ac31c7407f61ca82b9061ac /sys | |
| parent | Log start/stop of DMA if AUDIO_DEBUG is defined and be less verbose (diff) | |
| download | wireguard-openbsd-e19a762304384c48f03bd6b2a1f1530c38ea957c.tar.xz wireguard-openbsd-e19a762304384c48f03bd6b2a1f1530c38ea957c.zip | |
Remove dead store. From Michael W. Bombardieri <mb at ii.net>. Thanks.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/usb/uaudio.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/dev/usb/uaudio.c b/sys/dev/usb/uaudio.c index 2ec65b6200a..68127184d4e 100644 --- a/sys/dev/usb/uaudio.c +++ b/sys/dev/usb/uaudio.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uaudio.c,v 1.117 2016/10/27 05:08:23 ratchov Exp $ */ +/* $OpenBSD: uaudio.c,v 1.118 2016/11/08 06:09:56 ratchov Exp $ */ /* $NetBSD: uaudio.c,v 1.90 2004/10/29 17:12:53 kent Exp $ */ /* @@ -2900,7 +2900,7 @@ void uaudio_chan_rtransfer(struct chan *ch) { struct chanbuf *cb; - int i, size, residue, total; + int i, size, total; if (usbd_is_dying(ch->sc->sc_udev)) return; @@ -2911,7 +2911,6 @@ uaudio_chan_rtransfer(struct chan *ch) ch->curchanbuf = 0; /* Compute the size of each frame in the next transfer. */ - residue = ch->residue; total = 0; for (i = 0; i < ch->nframes; i++) { size = ch->bytes_per_frame; @@ -2919,7 +2918,6 @@ uaudio_chan_rtransfer(struct chan *ch) cb->offsets[i] = total; total += size; } - ch->residue = residue; cb->size = total; #ifdef UAUDIO_DEBUG |