[dpdk-stable] patch 'net/sfc: fix DMA memory leak after kvarg processing failure' has been queued to LTS release 17.11.1

[Yuanhan Liu]

Hi,

FYI, your patch has been queued to LTS release 17.11.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 01/26/18. So please
shout if anyone has objections.

Thanks.

	--yliu

---
>From 7bde4179ecfb45410a49de26fcf0d07f80596b0a Mon Sep 17 00:00:00 2001
From: Andrew Rybchenko <arybchenko at solarflare.com>
Date: Wed, 13 Dec 2017 07:12:18 +0000
Subject: [PATCH] net/sfc: fix DMA memory leak after kvarg processing failure

[ upstream commit 1883f4b8a5fa87f4d62992127012602c14c312e8 ]

Fixes: e56fa9c23e7a ("net/sfc: add kvarg control for MAC statistics update period")

Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov at oktetlabs.ru>
---
 drivers/net/sfc/sfc_port.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/sfc/sfc_port.c b/drivers/net/sfc/sfc_port.c
index d71ec18..6cfd0e3 100644
--- a/drivers/net/sfc/sfc_port.c
+++ b/drivers/net/sfc/sfc_port.c
@@ -404,6 +404,8 @@ sfc_port_attach(struct sfc_adapter *sa)
 	return 0;
 
 fail_kvarg_stats_update_period_ms:
+	sfc_dma_free(sa, &port->mac_stats_dma_mem);
+
 fail_mac_stats_dma_alloc:
 	rte_free(port->mac_stats_buf);
 
-- 
2.7.4