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| author | Colin Ian King <colin.king@canonical.com> | 2018-08-01 11:47:36 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-08-01 13:59:39 +0200 |
| commit | de42b4b96ebe29058ce1cb59a1f98d58b8abd132 (patch) | |
| tree | 63a5601b8b1ec7035e947409174286b2b7217806 /sound/pci/emu10k1 | |
| parent | 45bf41005ac0d7cae0c1caa85d06cb35976823fa (diff) | |
| download | lwn-de42b4b96ebe29058ce1cb59a1f98d58b8abd132.tar.gz lwn-de42b4b96ebe29058ce1cb59a1f98d58b8abd132.zip | |
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>
Diffstat (limited to 'sound/pci/emu10k1')
| -rw-r--r-- | sound/pci/emu10k1/emupcm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c index 69f9b100bd24..26f6eda3e766 100644 --- a/sound/pci/emu10k1/emupcm.c +++ b/sound/pci/emu10k1/emupcm.c @@ -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; |