From b32300a4ce78b4df92f33c455ffe644b36f0ff1a Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Mon, 17 Mar 2008 10:23:35 +0100 Subject: [PATCH] [ALSA] sound/pci: remove unused variable The variable is_capture is initialized but never used otherwise. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // @@ type T; identifier i; constant C; @@ ( extern T i; | - T i; <+... when != i - i = C; ...+> ) // Signed-off-by: Julia Lawall Signed-off-by: Takashi Iwai --- sound/pci/pcxhr/pcxhr.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c index 9d5bb76229..beed581833 100644 --- a/sound/pci/pcxhr/pcxhr.c +++ b/sound/pci/pcxhr/pcxhr.c @@ -846,7 +846,6 @@ static int pcxhr_open(struct snd_pcm_substream *subs) struct pcxhr_mgr *mgr = chip->mgr; struct snd_pcm_runtime *runtime = subs->runtime; struct pcxhr_stream *stream; - int is_capture; mutex_lock(&mgr->setup_mutex); @@ -856,12 +855,10 @@ static int pcxhr_open(struct snd_pcm_substream *subs) if( subs->stream == SNDRV_PCM_STREAM_PLAYBACK ) { snd_printdd("pcxhr_open playback chip%d subs%d\n", chip->chip_idx, subs->number); - is_capture = 0; stream = &chip->playback_stream[subs->number]; } else { snd_printdd("pcxhr_open capture chip%d subs%d\n", chip->chip_idx, subs->number); - is_capture = 1; if (mgr->mono_capture) runtime->hw.channels_max = 1; else -- 2.39.5