RDMA/core: Don't call fill_res_entry for PD

None of the drivers implement it, remove it.

Link: https://lore.kernel.org/r/20200623113043.1228482-4-leon@kernel.orgSigned-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

drivers/infiniband/core/nldev.c

@@ -653,7 +653,6 @@ static int fill_res_pd_entry(struct sk_buff *msg, bool has_cap_net_admin,
 			     struct rdma_restrack_entry *res, uint32_t port)
 {
 	struct ib_pd *pd = container_of(res, struct ib_pd, res);
-	struct ib_device *dev = pd->device;
 
 	if (has_cap_net_admin) {
 		if (nla_put_u32(msg, RDMA_NLDEV_ATTR_RES_LOCAL_DMA_LKEY,
@@ -676,13 +675,7 @@ static int fill_res_pd_entry(struct sk_buff *msg, bool has_cap_net_admin,
 			pd->uobject->context->res.id))
 		goto err;
 
-	if (fill_res_name_pid(msg, res))
-		goto err;
-
-	if (fill_res_entry(dev, msg, res))
-		goto err;
-
-	return 0;
+	return fill_res_name_pid(msg, res);
 
 err:	return -EMSGSIZE;
 }