From: Wei Yongjun Date: Mon, 22 Oct 2012 08:30:10 +0000 (+0800) Subject: ALSA: hda - remove unused variable in azx_position_ok() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=86a778a78d06cdc8c3994837cd963c146acfba6a;p=linux-beck.git 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: Wei Yongjun Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index b6ffdd8474c3..8fd250d8ed77 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -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,