From: Yunsheng Lin <linyunsheng@huawei.com>
Date: Thu, 17 Oct 2019 18:34:13 +0800
Subject: pktgen: remove unnecessary assignment in pktgen_xmit()
Patch-mainline: v5.5-rc1
Git-commit: a8c41a68076e88d24fd7c0ac39de93654a298594
References: bsc#1154353

variable ret is not used after jumping to "unlock" label, so
the assignment is redundant.

Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 net/core/pktgen.c |    1 -
 1 file changed, 1 deletion(-)

--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3404,7 +3404,6 @@ static void pktgen_xmit(struct pktgen_de
 	HARD_TX_LOCK(odev, txq, smp_processor_id());
 
 	if (unlikely(netif_xmit_frozen_or_drv_stopped(txq))) {
-		ret = NETDEV_TX_BUSY;
 		pkt_dev->last_ok = 0;
 		goto unlock;
 	}