[PATCH] orinoco_usb: remove redundant pointer dev

* [PATCH] orinoco_usb: remove redundant pointer dev
@ 2017-11-03 13:45 Colin King
  2017-11-08 12:52 ` Kalle Valo
  0 siblings, 1 reply; 2+ messages in thread
From: Colin King @ 2017-11-03 13:45 UTC (permalink / raw)
  To: Kalle Valo, linux-wireless, netdev; +Cc: kernel-janitors, linux-kernel

From: Colin Ian King <colin.king@canonical.com>

The pointer dev is assigned but never read, hence it is redundant
and can be removed. Cleans up clang warning:

drivers/net/wireless/intersil/orinoco/orinoco_usb.c:1468:2: warning:
Value stored to 'dev' is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/net/wireless/intersil/orinoco/orinoco_usb.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
index 56f6e3b71f48..501180584b4b 100644
--- a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c
@@ -1457,7 +1457,6 @@ static void ezusb_bulk_in_callback(struct urb *urb)
 
 static inline void ezusb_delete(struct ezusb_priv *upriv)
 {
-	struct net_device *dev;
 	struct list_head *item;
 	struct list_head *tmp_item;
 	unsigned long flags;
@@ -1465,7 +1464,6 @@ static inline void ezusb_delete(struct ezusb_priv *upriv)
 	BUG_ON(in_interrupt());
 	BUG_ON(!upriv);
 
-	dev = upriv->dev;
 	mutex_lock(&upriv->mtx);
 
 	upriv->udev = NULL;	/* No timer will be rearmed from here */
-- 
2.14.1

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