ALSA: emu10k1: remove redundant variable attn
Variable attn is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'attn' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -290,7 +290,7 @@ static void snd_emu10k1_pcm_init_voice(struct snd_emu10k1 *emu,
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struct snd_pcm_runtime *runtime = substream->runtime;
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struct snd_pcm_runtime *runtime = substream->runtime;
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unsigned int silent_page, tmp;
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unsigned int silent_page, tmp;
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int voice, stereo, w_16;
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int voice, stereo, w_16;
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unsigned char attn, send_amount[8];
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unsigned char send_amount[8];
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unsigned char send_routing[8];
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unsigned char send_routing[8];
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unsigned long flags;
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unsigned long flags;
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unsigned int pitch_target;
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unsigned int pitch_target;
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@ -313,7 +313,6 @@ static void snd_emu10k1_pcm_init_voice(struct snd_emu10k1 *emu,
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/* volume parameters */
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/* volume parameters */
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if (extra) {
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if (extra) {
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attn = 0;
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memset(send_routing, 0, sizeof(send_routing));
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memset(send_routing, 0, sizeof(send_routing));
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send_routing[0] = 0;
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send_routing[0] = 0;
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send_routing[1] = 1;
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send_routing[1] = 1;
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