netdev - [PATCH net] RDMA/nes: don't leak skb if carrier down

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Message-Id: <1461529139-28582-1-git-send-email-fw@strlen.de>
Date:	Sun, 24 Apr 2016 22:18:59 +0200
From:	Florian Westphal <fw@...len.de>
To:	<netdev@...r.kernel.org>
Cc:	Florian Westphal <fw@...len.de>, linux-rdma@...r.kernel.org
Subject: [PATCH net] RDMA/nes: don't leak skb if carrier down

Alternatively one could free the skb, OTOH I don't think this test is
useful so just remove it.

Cc: <linux-rdma@...r.kernel.org>
Signed-off-by: Florian Westphal <fw@...len.de>
---
 Noticed this while working on the TX_LOCKED removal.

diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 3ea9e05..9291453 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -500,9 +500,6 @@ static int nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev)
 	 *		skb_shinfo(skb)->nr_frags, skb_is_gso(skb));
 	 */
 
-	if (!netif_carrier_ok(netdev))
-		return NETDEV_TX_OK;
-
 	if (netif_queue_stopped(netdev))
 		return NETDEV_TX_BUSY;
 
-- 
2.7.3