[patch -next 3/3] media/IR/imon: potential double unlock on error

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If there is an error here we should unlock in the caller (which is
imon_init_intf1()).  We can remove this stray unlock. 

Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>

diff --git a/drivers/media/IR/imon.c b/drivers/media/IR/imon.c
index b65c31a..d48ad6d 100644
--- a/drivers/media/IR/imon.c
+++ b/drivers/media/IR/imon.c
@@ -1777,7 +1777,6 @@ static struct input_dev *imon_init_touch(struct imon_context *ictx)
 
 touch_register_failed:
 	input_free_device(ictx->touch);
-	mutex_unlock(&ictx->lock);
 
 touch_alloc_failed:
 	return NULL;
--
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