From 06613f547a4f62c2201f70b24807d9edd4d733b0 Mon Sep 17 00:00:00 2001 From: Eldad Zack Date: Sun, 6 Oct 2013 22:31:11 +0200 Subject: [PATCH] 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 Signed-off-by: Takashi Iwai --- sound/usb/pcm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index 1a9a01853688..0c1a95dd5538 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,