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Subject[PATCH for-next 7/9] RDMA/hns: Remove unnecessarily calling unregister_inetaddr_notifier function
Date
From: Lijun Ou <oulijun@huawei.com>

When the driver doesn't call register_inetaddr_notifier function, it need
not call unregister_inetaddr_notifier to unregister inet addr. This patch
fixes it.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Shaobo Xu <xushaobo2@huawei.com>
---
drivers/infiniband/hw/hns/hns_roce_device.h | 1 -
drivers/infiniband/hw/hns/hns_roce_main.c | 1 -
2 files changed, 2 deletions(-)

diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index 4f43c91..06f3dad 100644
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -474,7 +474,6 @@ struct hns_roce_ib_iboe {
spinlock_t lock;
struct net_device *netdevs[HNS_ROCE_MAX_PORTS];
struct notifier_block nb;
- struct notifier_block nb_inet;
u8 phy_port[HNS_ROCE_MAX_PORTS];
};

diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c
index 7a0c1e8..8fe8247 100644
--- a/drivers/infiniband/hw/hns/hns_roce_main.c
+++ b/drivers/infiniband/hw/hns/hns_roce_main.c
@@ -419,7 +419,6 @@ static void hns_roce_unregister_device(struct hns_roce_dev *hr_dev)
{
struct hns_roce_ib_iboe *iboe = &hr_dev->iboe;

- unregister_inetaddr_notifier(&iboe->nb_inet);
unregister_netdevice_notifier(&iboe->nb);
ib_unregister_device(&hr_dev->ib_dev);
}
--
1.9.1
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