From: Colin Ian King <colin.i.king@gmail.com>
To: "David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] net: dl2k: remove variable tx_use
Date: Mon, 24 Oct 2022 15:35:01 +0100 [thread overview]
Message-ID: <20221024143501.2163720-1-colin.i.king@gmail.com> (raw)
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: Colin Ian King <colin.i.king@gmail.com>
---
drivers/net/ethernet/dlink/dl2k.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/ethernet/dlink/dl2k.c b/drivers/net/ethernet/dlink/dl2k.c
index 2c67a857a42f..db6615aa921b 100644
--- a/drivers/net/ethernet/dlink/dl2k.c
+++ b/drivers/net/ethernet/dlink/dl2k.c
@@ -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);
--
2.37.3
next reply other threads:[~2022-10-24 20:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-24 14:35 Colin Ian King [this message]
2022-10-26 3:00 ` [PATCH] net: dl2k: remove variable tx_use patchwork-bot+netdevbpf
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