Commit d0217284 authored by Colin Ian King's avatar Colin Ian King Committed by Jakub Kicinski
Browse files

net: dl2k: remove variable tx_use 



Variable tx_use is just being incremented and it's never used
anywhere else. The variable and the increment are redundant so
remove it.

Signed-off-by: default avatarColin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20221024143501.2163720-1-colin.i.king@gmail.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent bb214ac4

drivers/net/ethernet/dlink/dl2k.c

+0 −2
Original line number Diff line number Diff line
@@ -814,7 +814,6 @@ rio_free_tx (struct net_device *dev, int irq) 
{

	struct netdev_private *np = netdev_priv(dev);

	int entry = np->old_tx % TX_RING_SIZE;

	int tx_use = 0;

	unsigned long flag = 0;



	if (irq)
@@ -839,7 +838,6 @@ rio_free_tx (struct net_device *dev, int irq) 


		np->tx_skbuff[entry] = NULL;

		entry = (entry + 1) % TX_RING_SIZE;

		tx_use++;

	}

	if (irq)

		spin_unlock(&np->tx_lock);