[PATCH] staging: vt6656: remove unused variable

Quentin Deslandes quentin.deslandes at itdev.co.uk
Thu May 16 09:31:05 UTC 2019


Fixed 'set but not used' warning message on a status variable. The
called function returning the status code 'vnt_start_interrupt_urb()'
clean up after itself and the caller function
'vnt_int_start_interrupt()' does not returns any value.

Signed-off-by: Quentin Deslandes <quentin.deslandes at itdev.co.uk>
---
 drivers/staging/vt6656/int.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/vt6656/int.c b/drivers/staging/vt6656/int.c
index 504424b19fcf..ac30ce72db5a 100644
--- a/drivers/staging/vt6656/int.c
+++ b/drivers/staging/vt6656/int.c
@@ -42,13 +42,12 @@ static const u8 fallback_rate1[5][5] = {
 void vnt_int_start_interrupt(struct vnt_private *priv)
 {
 	unsigned long flags;
-	int status;
 
 	dev_dbg(&priv->usb->dev, "---->Interrupt Polling Thread\n");
 
 	spin_lock_irqsave(&priv->lock, flags);
 
-	status = vnt_start_interrupt_urb(priv);
+	vnt_start_interrupt_urb(priv);
 
 	spin_unlock_irqrestore(&priv->lock, flags);
 }
-- 
2.17.1



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