mark a couple of dubious pieces of code
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@25894 f38db490-d61c-443f-a65b-d21fe96a405b
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@ -1904,6 +1904,7 @@ static struct ast_frame *__ast_read(struct ast_channel *chan, int dropaudio)
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chan->readq = f->next;
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f->next = NULL;
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/* Interpret hangup and return NULL */
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/* XXX why not the same for frames from the channel ? */
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if (f->frametype == AST_FRAME_CONTROL && f->subclass == AST_CONTROL_HANGUP) {
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ast_frfree(f);
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f = NULL;
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@ -1978,6 +1979,7 @@ static struct ast_frame *__ast_read(struct ast_channel *chan, int dropaudio)
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queue_frame_to_spies(chan, f, SPY_READ);
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if (chan->monitor && chan->monitor->read_stream ) {
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/* XXX what does this do ? */
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#ifndef MONITOR_CONSTANT_DELAY
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int jump = chan->outsmpl - chan->insmpl - 4 * f->samples;
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if (jump >= 0) {
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