diff options
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index c231112396b2..c61bcee9ee8a 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -1390,6 +1390,9 @@ static void update_gids_task(struct work_struct *work) int err; struct mlx4_dev *dev = gw->dev->dev; + if (!gw->dev->ib_active) + return; + mailbox = mlx4_alloc_cmd_mailbox(dev); if (IS_ERR(mailbox)) { pr_warn("update gid table failed %ld\n", PTR_ERR(mailbox)); @@ -1420,6 +1423,9 @@ static void reset_gids_task(struct work_struct *work) int err; struct mlx4_dev *dev = gw->dev->dev; + if (!gw->dev->ib_active) + return; + mailbox = mlx4_alloc_cmd_mailbox(dev); if (IS_ERR(mailbox)) { pr_warn("reset gid table failed\n"); @@ -2369,6 +2375,9 @@ static void mlx4_ib_remove(struct mlx4_dev *dev, void *ibdev_ptr) struct mlx4_ib_dev *ibdev = ibdev_ptr; int p; + ibdev->ib_active = false; + flush_workqueue(wq); + mlx4_ib_close_sriov(ibdev); mlx4_ib_mad_cleanup(ibdev); ib_unregister_device(&ibdev->ib_dev); |