void ib_cache_release_one(struct ib_device *device) { int p; /* * The release function frees all the cache elements. * This function should be called as part of freeing * all the device's resources when the cache could no * longer be accessed. */ for (p = 0; p <= rdma_end_port(device) - rdma_start_port(device); ++p) kfree(device->cache.ports[p].pkey); gid_table_release_one(device); kfree(device->cache.ports); }
static int gid_table_setup_one(struct ib_device *ib_dev) { int err; err = _gid_table_setup_one(ib_dev); if (err) return err; err = roce_rescan_device(ib_dev); if (err) { gid_table_cleanup_one(ib_dev); gid_table_release_one(ib_dev); } return err; }
static int _gid_table_setup_one(struct ib_device *ib_dev) { u8 port; struct ib_gid_table *table; for (port = 0; port < ib_dev->phys_port_cnt; port++) { u8 rdma_port = port + rdma_start_port(ib_dev); table = alloc_gid_table( ib_dev->port_immutable[rdma_port].gid_tbl_len); if (!table) goto rollback_table_setup; gid_table_reserve_default(ib_dev, rdma_port, table); ib_dev->cache.ports[port].gid = table; } return 0; rollback_table_setup: gid_table_release_one(ib_dev); return -ENOMEM; }