From 027c892924eac22f5ca8db4100bccde423be797d Mon Sep 17 00:00:00 2001 From: Somnath Kotur Date: Thu, 31 Aug 2017 09:27:31 +0530 Subject: [PATCH] bnxt_re: Free up devices in module_exit path Clean up all devices added to the bnxt_re_dev_list in the module_exit entry point. Signed-off-by: Somnath Kotur Signed-off-by: Doug Ledford --- drivers/infiniband/hw/bnxt_re/main.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c index 82d1cbc..00a3b74 100644 --- a/drivers/infiniband/hw/bnxt_re/main.c +++ b/drivers/infiniband/hw/bnxt_re/main.c @@ -1375,6 +1375,22 @@ err_netdev: static void __exit bnxt_re_mod_exit(void) { + struct bnxt_re_dev *rdev; + LIST_HEAD(to_be_deleted); + + mutex_lock(&bnxt_re_dev_lock); + /* Free all adapter allocated resources */ + if (!list_empty(&bnxt_re_dev_list)) + list_splice_init(&bnxt_re_dev_list, &to_be_deleted); + mutex_unlock(&bnxt_re_dev_lock); + + list_for_each_entry(rdev, &to_be_deleted, list) { + dev_info(rdev_to_dev(rdev), "Unregistering Device"); + bnxt_re_dev_stop(rdev); + bnxt_re_ib_unreg(rdev, true); + bnxt_re_remove_one(rdev); + bnxt_re_dev_unreg(rdev); + } unregister_netdevice_notifier(&bnxt_re_netdev_notifier); if (bnxt_re_wq) destroy_workqueue(bnxt_re_wq); -- 2.7.4