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Remove some variables that were set but unused.
git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@320947 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@@ -384,7 +384,6 @@ static int alsa_write(struct ast_channel *chan, struct ast_frame *f)
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static char sizbuf[8000];
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static int sizpos = 0;
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int len = sizpos;
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int pos;
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int res = 0;
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/* size_t frames = 0; */
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snd_pcm_state_t state;
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@@ -398,7 +397,6 @@ static int alsa_write(struct ast_channel *chan, struct ast_frame *f)
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} else {
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memcpy(sizbuf + sizpos, f->data.ptr, f->datalen);
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len += f->datalen;
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pos = 0;
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state = snd_pcm_state(alsa.ocard);
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if (state == SND_PCM_STATE_XRUN)
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snd_pcm_prepare(alsa.ocard);
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@@ -3900,13 +3900,11 @@ static int restart_monitor(void)
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static struct ast_channel *mgcp_request(const char *type, format_t format, const struct ast_channel *requestor, void *data, int *cause)
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{
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format_t oldformat;
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struct mgcp_subchannel *sub;
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struct ast_channel *tmpc = NULL;
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char tmp[256];
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char *dest = data;
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oldformat = format;
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format &= capability;
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if (!format) {
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ast_log(LOG_NOTICE, "Asked to get a channel of unsupported format '%s'\n", ast_getformatname_multiple(tmp, sizeof(tmp), format));
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