From: Florian Westphal <fw@strlen.de>
Date: Sun, 24 Apr 2016 20:18:59 +0000 (+0200)
Subject: RDMA/nes: don't leak skb if carrier down
X-Git-Tag: Ubuntu-5.4-5.4.0-11.14~10291^2
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=4c8bb95921e9ac01b9dd0c3abbaf6514ce88af92;p=mirror_ubuntu-focal-kernel.git

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@vger.kernel.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 3ea9e055fdd3..92914539edc7 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;