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bnxt_re: Free up devices in module_exit path

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Clean up all devices added to the bnxt_re_dev_list in the
module_exit entry point.

Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Somnath Kotur 2017-08-31 09:27:31 +05:30 committed by Doug Ledford
parent 55311d0551
commit 027c892924
1 changed files with 16 additions and 0 deletions
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16
drivers/infiniband/hw/bnxt_re/main.c
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@ -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);