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Date:	Sat,  9 Jan 2016 16:07:27 +0100
From:	Hannes Frederic Sowa <hannes@...essinduktion.org>
To:	netdev@...r.kernel.org
Cc:	jesse@...nel.org, Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [PATCH net-next v4 05/10] fm10k: add rtnl lock protection in fm10k_io_resume

Cc: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Signed-off-by: Hannes Frederic Sowa <hannes@...essinduktion.org>
---
 drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
index 4eb7a6fa6b0ddc..846d9b731c8c14 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
@@ -2350,8 +2350,10 @@ static void fm10k_io_resume(struct pci_dev *pdev)
 	/* reset clock */
 	fm10k_ts_reset(interface);
 
+	rtnl_lock();
 	if (netif_running(netdev))
 		err = fm10k_open(netdev);
+	rtnl_lock();
 
 	/* final check of hardware state before registering the interface */
 	err = err ? : fm10k_hw_ready(interface);
-- 
2.5.0

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