ALSA: isight: fix packet requeueing
After handling a received packet, we want to resubmit the same packet,
so do not increase the packet index too early.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
index 0230605..4e33491 100644
--- a/sound/firewire/isight.c
+++ b/sound/firewire/isight.c
@@ -198,9 +198,6 @@
}
}
- if (++index >= QUEUE_LENGTH)
- index = 0;
-
err = fw_iso_context_queue(isight->context, &audio_packet,
&isight->buffer.iso_buffer,
isight->buffer.packets[index].offset);
@@ -211,6 +208,8 @@
return;
}
+ if (++index >= QUEUE_LENGTH)
+ index = 0;
isight->packet_index = index;
}
