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Commit 86a778a7 authored by Wei Yongjun's avatar Wei Yongjun Committed by Takashi Iwai
Browse files

ALSA: hda - remove unused variable in azx_position_ok() 

The variable stream is initialized but never used
otherwise, so remove the unused variable.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch

)

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 7a75e742

sound/pci/hda/hda_intel.c

+0 −2
Original line number Diff line number Diff line
@@ -2211,13 +2211,11 @@ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev) 
{

	u32 wallclk;

	unsigned int pos;

	int stream;



	wallclk = azx_readl(chip, WALLCLK) - azx_dev->start_wallclk;

	if (wallclk < (azx_dev->period_wallclk * 2) / 3)

		return -1;	/* bogus (too early) interrupt */



	stream = azx_dev->substream->stream;

	pos = azx_get_position(chip, azx_dev, true);



	if (WARN_ONCE(!azx_dev->period_bytes,