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Diffstat (limited to 'sound/core/seq/seq_midi.c')
-rw-r--r--sound/core/seq/seq_midi.c24
1 files changed, 10 insertions, 14 deletions
diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
index 5dd0ee258359..9e0dabd3ce5f 100644
--- a/sound/core/seq/seq_midi.c
+++ b/sound/core/seq/seq_midi.c
@@ -78,7 +78,7 @@ static void snd_midi_input_event(struct snd_rawmidi_substream *substream)
struct seq_midisynth *msynth;
struct snd_seq_event ev;
char buf[16], *pbuf;
- long res, count;
+ long res;
if (substream == NULL)
return;
@@ -94,19 +94,15 @@ static void snd_midi_input_event(struct snd_rawmidi_substream *substream)
if (msynth->parser == NULL)
continue;
pbuf = buf;
- while (res > 0) {
- count = snd_midi_event_encode(msynth->parser, pbuf, res, &ev);
- if (count < 0)
- break;
- pbuf += count;
- res -= count;
- if (ev.type != SNDRV_SEQ_EVENT_NONE) {
- ev.source.port = msynth->seq_port;
- ev.dest.client = SNDRV_SEQ_ADDRESS_SUBSCRIBERS;
- snd_seq_kernel_client_dispatch(msynth->seq_client, &ev, 1, 0);
- /* clear event and reset header */
- memset(&ev, 0, sizeof(ev));
- }
+ while (res-- > 0) {
+ if (!snd_midi_event_encode_byte(msynth->parser,
+ *pbuf++, &ev))
+ continue;
+ ev.source.port = msynth->seq_port;
+ ev.dest.client = SNDRV_SEQ_ADDRESS_SUBSCRIBERS;
+ snd_seq_kernel_client_dispatch(msynth->seq_client, &ev, 1, 0);
+ /* clear event and reset header */
+ memset(&ev, 0, sizeof(ev));
}
}
}