RDMA/hns: Remove unused function declarations

commit b16f8188 ("RDMA/hns: Refactor eq code for hip06") left behind
hns_roce_cleanup_eq_table().

commit 773f841a ("RDMA/hns: Avoid filling sgid index when modifying QP
to RTR") leave hns_get_gid_index() unused.

Remove both.

Link: https://lore.kernel.org/r/20230731135916.32392-1-yuehaibing@huawei.comSigned-off-by: Yue Haibing <yuehaibing@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

drivers/infiniband/hw/hns/hns_roce_device.h

@@ -1111,7 +1111,6 @@ int hns_roce_init_qp_table(struct hns_roce_dev *hr_dev);
 void hns_roce_init_srq_table(struct hns_roce_dev *hr_dev);
 void hns_roce_init_xrcd_table(struct hns_roce_dev *hr_dev);
 
-void hns_roce_cleanup_eq_table(struct hns_roce_dev *hr_dev);
 void hns_roce_cleanup_cq_table(struct hns_roce_dev *hr_dev);
 void hns_roce_cleanup_qp_table(struct hns_roce_dev *hr_dev);
 
@@ -1205,7 +1204,6 @@ void hns_roce_cq_event(struct hns_roce_dev *hr_dev, u32 cqn, int event_type);
 void flush_cqe(struct hns_roce_dev *dev, struct hns_roce_qp *qp);
 void hns_roce_qp_event(struct hns_roce_dev *hr_dev, u32 qpn, int event_type);
 void hns_roce_srq_event(struct hns_roce_dev *hr_dev, u32 srqn, int event_type);
-u8 hns_get_gid_index(struct hns_roce_dev *hr_dev, u32 port, int gid_index);
 void hns_roce_handle_device_err(struct hns_roce_dev *hr_dev);
 int hns_roce_init(struct hns_roce_dev *hr_dev);
 void hns_roce_exit(struct hns_roce_dev *hr_dev);