alsa: don't mix process return and alsa err

Use a separate error field for the alsa errors, we already use the res
field for the process result.
This commit is contained in:
Wim Taymans 2021-09-20 12:17:53 +02:00
parent dfb40fb714
commit 92f35b99a0

View file

@ -627,7 +627,7 @@ static int process_write(struct seq_state *state)
{ {
struct seq_stream *stream = &state->streams[SPA_DIRECTION_INPUT]; struct seq_stream *stream = &state->streams[SPA_DIRECTION_INPUT];
uint32_t i; uint32_t i;
int res = 0; int err, res = 0;
for (i = 0; i < stream->last_port; i++) { for (i = 0; i < stream->last_port; i++) {
struct seq_port *port = &stream->ports[i]; struct seq_port *port = &stream->ports[i];
@ -690,9 +690,9 @@ static int process_write(struct seq_state *state)
spa_log_trace_fp(state->log, "event time:%"PRIu64" offset:%d size:%ld port:%d.%d", spa_log_trace_fp(state->log, "event time:%"PRIu64" offset:%d size:%ld port:%d.%d",
out_time, c->offset, size, port->addr.client, port->addr.port); out_time, c->offset, size, port->addr.client, port->addr.port);
if ((res = snd_seq_event_output(state->event.hndl, &ev)) < 0) { if ((err = snd_seq_event_output(state->event.hndl, &ev)) < 0) {
spa_log_warn(state->log, "failed to output event: %s", spa_log_warn(state->log, "failed to output event: %s",
snd_strerror(res)); snd_strerror(err));
} }
} }
} }