netdev - [PATCH net-next][V2]: sundance: remove unused variable cnt

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 15 Nov 2022 09:31:37 +0000
From:   Colin Ian King <colin.i.king@...il.com>
To:     Denis Kirjanov <kda@...ux-powerpc.org>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH net-next][V2]: sundance: remove unused variable cnt

Variable cnt 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@...il.com>
---

V2: Use the correct net-next convention. I do hope I've got this correct,
    apologies for being consistently incorrect in the past.

---
 drivers/net/ethernet/dlink/sundance.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/dlink/sundance.c b/drivers/net/ethernet/dlink/sundance.c
index 43def191f26f..aaf0eda96292 100644
--- a/drivers/net/ethernet/dlink/sundance.c
+++ b/drivers/net/ethernet/dlink/sundance.c
@@ -1414,7 +1414,6 @@ static void refill_rx (struct net_device *dev)
 {
 	struct netdev_private *np = netdev_priv(dev);
 	int entry;
-	int cnt = 0;
 
 	/* Refill the Rx ring buffers. */
 	for (;(np->cur_rx - np->dirty_rx + RX_RING_SIZE) % RX_RING_SIZE > 0;
@@ -1441,7 +1440,6 @@ static void refill_rx (struct net_device *dev)
 		np->rx_ring[entry].frag.length =
 			cpu_to_le32(np->rx_buf_sz | LastFrag);
 		np->rx_ring[entry].status = 0;
-		cnt++;
 	}
 }
 static void netdev_error(struct net_device *dev, int intr_status)
-- 
2.38.1