[PATCH -next] [media] davinci: vpbe: remove unused variable in vpbe_initialize()

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From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>

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

Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
 drivers/media/platform/davinci/vpbe.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/media/platform/davinci/vpbe.c b/drivers/media/platform/davinci/vpbe.c
index 7f5cf9b..e0c79c1 100644
--- a/drivers/media/platform/davinci/vpbe.c
+++ b/drivers/media/platform/davinci/vpbe.c
@@ -584,7 +584,6 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
 	struct v4l2_subdev **enc_subdev;
 	struct osd_state *osd_device;
 	struct i2c_adapter *i2c_adap;
-	int output_index;
 	int num_encoders;
 	int ret = 0;
 	int err;
@@ -731,7 +730,6 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev)
 	/* set the current encoder and output to that of venc by default */
 	vpbe_dev->current_sd_index = 0;
 	vpbe_dev->current_out_index = 0;
-	output_index = 0;
 
 	mutex_unlock(&vpbe_dev->lock);
 


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