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Commit 06613f54 authored by Eldad Zack's avatar Eldad Zack Committed by Takashi Iwai
Browse files

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: default avatarEldad Zack <eldad@fogrefinery.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 9b7c552b

sound/usb/pcm.c

+1 −0
Original line number Diff line number Diff line
@@ -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,