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Commit 8dce30c8 authored by Daniel Mack's avatar Daniel Mack Committed by Linus Torvalds
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ALSA: snd-usb: fix next_packet_size calls for pause case 



Also fix the calls to next_packet_size() for the pause case. This was
missed in 245baf98 ("ALSA: snd-usb: fix calls to next_packet_size").

Signed-off-by: default avatarDaniel Mack <zonque@gmail.com>
Reviewed-by: default avatarTakashi Iwai <tiwai@suse.de>
Reported-and-tested-by: default avatarChristian Tefzer <ctrefzer@gmx.de>
Cc: stable@kernel.org
[ Taking directly because Takashi is on vacation  - Linus ]
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 9a7c5909

sound/usb/endpoint.c

+7 −1
Original line number Diff line number Diff line
@@ -197,7 +197,13 @@ static void prepare_outbound_urb(struct snd_usb_endpoint *ep, 
			/* no data provider, so send silence */

			unsigned int offs = 0;

			for (i = 0; i < ctx->packets; ++i) {

				int counts = ctx->packet_size[i];

				int counts;



				if (ctx->packet_size[i])

					counts = ctx->packet_size[i];

				else

					counts = snd_usb_endpoint_next_packet_size(ep);



				urb->iso_frame_desc[i].offset = offs * ep->stride;

				urb->iso_frame_desc[i].length = counts * ep->stride;

				offs += counts;