On Fri, Sep 09, 2016 at 06:30:41PM +0800, Salil Mehta wrote: > From: Lijun Ou <ouli...@huawei.com> > > This lock will be used in query port interface, and will be called > while IB device was registered to OFED frame. So, the lock of iboe > must be initiated before IB device was registered.
Sorry,
what did you mean by writing "OFED frame"?
>
> Signed-off-by: Lijun Ou <ouli...@huawei.com>
> Signed-off-by: Dongdong Huang(Donald) <hdd.hu...@huawei.com>
> Reviewed-by: Wei Hu (Xavier) <xavier.hu...@huawei.com>
> Signed-off-by: Salil Mehta <salil.me...@huawei.com>
> ---
> drivers/infiniband/hw/hns/hns_roce_main.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c
> b/drivers/infiniband/hw/hns/hns_roce_main.c
> index 2704076..4721c0c 100644
> --- a/drivers/infiniband/hw/hns/hns_roce_main.c
> +++ b/drivers/infiniband/hw/hns/hns_roce_main.c
> @@ -615,6 +615,7 @@ static int hns_roce_register_device(struct hns_roce_dev
> *hr_dev)
> struct device *dev = &hr_dev->pdev->dev;
>
> iboe = &hr_dev->iboe;
> + spin_lock_init(&iboe->lock);
>
> ib_dev = &hr_dev->ib_dev;
> strlcpy(ib_dev->name, "hisi_%d", IB_DEVICE_NAME_MAX);
> @@ -701,8 +702,6 @@ static int hns_roce_register_device(struct hns_roce_dev
> *hr_dev)
> goto error_failed_setup_mtu_gids;
> }
>
> - spin_lock_init(&iboe->lock);
> -
> iboe->nb.notifier_call = hns_roce_netdev_event;
> ret = register_netdevice_notifier(&iboe->nb);
> if (ret) {
> --
> 1.7.9.5
>
> --
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