diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5')
-rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 12 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx5/mr.c | 3 |
2 files changed, 12 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 390e4375..071fd9a 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -3482,9 +3482,12 @@ static void destroy_umrc_res(struct mlx5_ib_dev *dev) if (err) mlx5_ib_warn(dev, "mr cache cleanup failed\n"); - mlx5_ib_destroy_qp(dev->umrc.qp); - ib_free_cq(dev->umrc.cq); - ib_dealloc_pd(dev->umrc.pd); + if (dev->umrc.qp) + mlx5_ib_destroy_qp(dev->umrc.qp); + if (dev->umrc.cq) + ib_free_cq(dev->umrc.cq); + if (dev->umrc.pd) + ib_dealloc_pd(dev->umrc.pd); } enum { @@ -3586,12 +3589,15 @@ static int create_umr_res(struct mlx5_ib_dev *dev) error_4: mlx5_ib_destroy_qp(qp); + dev->umrc.qp = NULL; error_3: ib_free_cq(cq); + dev->umrc.cq = NULL; error_2: ib_dealloc_pd(pd); + dev->umrc.pd = NULL; error_0: kfree(attr); diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 95a36e9..654bc31 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -740,6 +740,9 @@ int mlx5_mr_cache_cleanup(struct mlx5_ib_dev *dev) { int i; + if (!dev->cache.wq) + return 0; + dev->cache.stopped = 1; flush_workqueue(dev->cache.wq); |