[PATCH] ASoC: jack: remove unused variable in snd_soc_jack_report()

From: Wei Yongjun
Date: Thu Oct 18 2012 - 10:49:12 EST


From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>

The variable oldstatus 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 <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
sound/soc/soc-jack.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index fa0fd8d..933eb25 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -66,7 +66,6 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
struct snd_soc_dapm_context *dapm;
struct snd_soc_jack_pin *pin;
int enable;
- int oldstatus;

trace_snd_soc_jack_report(jack, mask, status);

@@ -78,8 +77,6 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)

mutex_lock(&jack->mutex);

- oldstatus = jack->status;
-
jack->status &= ~mask;
jack->status |= status & mask;


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/