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Date: Thu, 17 Oct 2019 18:34:13 +0800 From: Yunsheng Lin <linyunsheng@...wei.com> To: <davem@...emloft.net> CC: <tglx@...utronix.de>, <peterz@...radead.org>, <fw@...len.de>, <bigeasy@...utronix.de>, <pabeni@...hat.com>, <jonathan.lemon@...il.com>, <anshuman.khandual@....com>, <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linuxarm@...wei.com> Subject: [PATCH net-next] pktgen: remove unnecessary assignment in pktgen_xmit() variable ret is not used after jumping to "unlock" label, so the assignment is redundant. Signed-off-by: Yunsheng Lin <linyunsheng@...wei.com> --- net/core/pktgen.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 48b1e42..294bfcf 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -3404,7 +3404,6 @@ static void pktgen_xmit(struct pktgen_dev *pkt_dev) 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; } -- 2.8.1
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