[alsa-devel] [PATCH v4 06/15] ALSA: usb-audio: clear SUBSTREAM_FLAG_SYNC_EP_STARTED on error

If setting the interface fails, the SUBSTREAM_FLAG_SYNC_EP_STARTED should be cleared.

Signed-off-by: Eldad Zack eldad@fogrefinery.com --- sound/usb/pcm.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index 525bc8c..e38961e 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -246,6 +246,7 @@ static int start_endpoints(struct snd_usb_substream *subs, bool can_sleep) subs->sync_endpoint->iface, subs->sync_endpoint->alt_idx); if (err < 0) { + clear_bit(SUBSTREAM_FLAG_SYNC_EP_STARTED, &subs->flags); snd_printk(KERN_ERR "%d:%d:%d: cannot set interface (%d)\n", subs->dev->devnum,