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Commit de42b4b9 authored by Colin Ian King's avatar Colin Ian King Committed by Takashi Iwai
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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: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 45bf4100

sound/pci/emu10k1/emupcm.c

+1 −2
Original line number Diff line number Diff line
@@ -290,7 +290,7 @@ static void snd_emu10k1_pcm_init_voice(struct snd_emu10k1 *emu, 
	struct snd_pcm_runtime *runtime = substream->runtime;

	unsigned int silent_page, tmp;

	int voice, stereo, w_16;

	unsigned char attn, send_amount[8];

	unsigned char send_amount[8];

	unsigned char send_routing[8];

	unsigned long flags;

	unsigned int pitch_target;
@@ -313,7 +313,6 @@ static void snd_emu10k1_pcm_init_voice(struct snd_emu10k1 *emu, 


	/* volume parameters */

	if (extra) {

		attn = 0;

		memset(send_routing, 0, sizeof(send_routing));

		send_routing[0] = 0;

		send_routing[1] = 1;