diff options
| author | Michal Kalderon <Michal.Kalderon@cavium.com> | 2018-05-13 19:54:06 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-14 02:26:24 +0200 |
| commit | 91dfd02b23006e7cc557bcb3a40aeb740f66fb52 (patch) | |
| tree | 27af477125c58d5519607d874079db7ec0bd7507 | |
| parent | 3c59x: convert to generic DMA API (diff) | |
| download | linux-91dfd02b23006e7cc557bcb3a40aeb740f66fb52.tar.xz linux-91dfd02b23006e7cc557bcb3a40aeb740f66fb52.zip | |
qede: Fix ref-cnt usage count
Rebooting while qedr is loaded with a VLAN interface present
results in unregister_netdevice waiting for the usage count
to become free.
The fix is that rdma devices should be removed before unregistering
the netdevice, to assure all references to ndev are decreased.
Fixes: cee9fbd8e2e9 ("qede: Add qedr framework")
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: Michal Kalderon <michal.kalderon@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede_main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index a01e7d6e5442..f6655e251bbd 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -1066,13 +1066,12 @@ static void __qede_remove(struct pci_dev *pdev, enum qede_remove_mode mode) DP_INFO(edev, "Starting qede_remove\n"); + qede_rdma_dev_remove(edev); unregister_netdev(ndev); cancel_delayed_work_sync(&edev->sp_task); qede_ptp_disable(edev); - qede_rdma_dev_remove(edev); - edev->ops->common->set_power_state(cdev, PCI_D0); pci_set_drvdata(pdev, NULL); |