260 	struct mlx4_port_gid_table   *port_gid_table;  in mlx4_ib_add_gid()  local
281 	port_gid_table = &iboe->gids[attr->port_num - 1];  in mlx4_ib_add_gid()
284 		if (!memcmp(&port_gid_table->gids[i].gid,  in mlx4_ib_add_gid()
286 		    port_gid_table->gids[i].gid_type == attr->gid_type &&  in mlx4_ib_add_gid()
287 		    port_gid_table->gids[i].vlan_id == vlan_id)  {  in mlx4_ib_add_gid()
291 		if (free < 0 && rdma_is_zero_gid(&port_gid_table->gids[i].gid))  in mlx4_ib_add_gid()
299 			port_gid_table->gids[free].ctx = kmalloc(sizeof(*port_gid_table->gids[free].ctx), GFP_ATOMIC);  in mlx4_ib_add_gid()
300 			if (!port_gid_table->gids[free].ctx) {  in mlx4_ib_add_gid()
303 				*context = port_gid_table->gids[free].ctx;  in mlx4_ib_add_gid()
304 				memcpy(&port_gid_table->gids[free].gid,  in mlx4_ib_add_gid()
306 				port_gid_table->gids[free].gid_type = attr->gid_type;  in mlx4_ib_add_gid()
307 				port_gid_table->gids[free].vlan_id = vlan_id;  in mlx4_ib_add_gid()
308 				port_gid_table->gids[free].ctx->real_index = free;  in mlx4_ib_add_gid()
309 				port_gid_table->gids[free].ctx->refcount = 1;  in mlx4_ib_add_gid()
314 		struct gid_cache_context *ctx = port_gid_table->gids[found].ctx;  in mlx4_ib_add_gid()
324 			free_gid_entry(&port_gid_table->gids[free]);  in mlx4_ib_add_gid()
327 				memcpy(&gids[i].gid, &port_gid_table->gids[i].gid, sizeof(union ib_gid));  in mlx4_ib_add_gid()
328 				gids[i].gid_type = port_gid_table->gids[i].gid_type;  in mlx4_ib_add_gid()
339 			free_gid_entry(&port_gid_table->gids[free]);  in mlx4_ib_add_gid()
353 	struct mlx4_port_gid_table   *port_gid_table;  in mlx4_ib_del_gid()  local
364 	port_gid_table = &iboe->gids[attr->port_num - 1];  in mlx4_ib_del_gid()
371 			free_gid_entry(&port_gid_table->gids[real_index]);  in mlx4_ib_del_gid()
385 				       &port_gid_table->gids[i].gid,  in mlx4_ib_del_gid()
388 				    port_gid_table->gids[i].gid_type;  in mlx4_ib_del_gid()
406 	struct mlx4_port_gid_table   *port_gid_table;  in mlx4_ib_gid_index_to_real_index()  local
422 	port_gid_table = &iboe->gids[port_num - 1];  in mlx4_ib_gid_index_to_real_index()
425 		if (!memcmp(&port_gid_table->gids[i].gid,  in mlx4_ib_gid_index_to_real_index()
427 		    attr->gid_type == port_gid_table->gids[i].gid_type) {  in mlx4_ib_gid_index_to_real_index()
428 			ctx = port_gid_table->gids[i].ctx;  in mlx4_ib_gid_index_to_real_index()