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 245baf983
("ALSA: snd-usb: fix calls to next_packet_size").
Signed-off-by: Daniel Mack <zonque@gmail.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Reported-and-tested-by: Christian Tefzer <ctrefzer@gmx.de>
Cc: stable@kernel.org
[ Taking directly because Takashi is on vacation - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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1 changed files with 7 additions and 1 deletions
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@ -197,7 +197,13 @@ static void prepare_outbound_urb(struct snd_usb_endpoint *ep,
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/* no data provider, so send silence */
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unsigned int offs = 0;
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for (i = 0; i < ctx->packets; ++i) {
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int counts = ctx->packet_size[i];
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int counts;
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if (ctx->packet_size[i])
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counts = ctx->packet_size[i];
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else
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counts = snd_usb_endpoint_next_packet_size(ep);
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urb->iso_frame_desc[i].offset = offs * ep->stride;
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urb->iso_frame_desc[i].length = counts * ep->stride;
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offs += counts;
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