diff options
| author | Julia Lawall <julia@diku.dk> | 2008-03-17 10:23:35 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-04-24 12:00:25 +0200 |
| commit | b32300a4ce78b4df92f33c455ffe644b36f0ff1a (patch) | |
| tree | 467044d7a2fe84aa2c5a0f36d94788741acd8b70 | |
| parent | 43337ac0dec5fe507b3028d2ad4404c3f1a28034 (diff) | |
[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/)
// <smpl>
@@
type T;
identifier i;
constant C;
@@
(
extern T i;
|
- T i;
<+... when != i
- i = C;
...+>
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/pcxhr/pcxhr.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c index 9d5bb76229a..beed5818338 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 |