diff options
| author | Eli Cohen <eli@dev.mellanox.co.il> | 2014-12-02 12:26:19 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-12-08 20:45:56 -0500 |
| commit | d14e71103bf61ed6c3de542f1752b6ce039b773d (patch) | |
| tree | 3aa3b7ea8310c18928cd40c6a8782911b3c8b743 /drivers/infiniband | |
| parent | 6a4f139aae77d601bd146a6b3c4e12e7e4e0226f (diff) | |
mlx5: Fix error flow in add_keys
If mlx5_core_create_mkey fails, decrease the pending counter to undo the
previous increment.
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 4c89b64aa9c..5a80dd99376 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -159,6 +159,9 @@ static int add_keys(struct mlx5_ib_dev *dev, int c, int num) sizeof(*in), reg_mr_callback, mr, &mr->out); if (err) { + spin_lock_irq(&ent->lock); + ent->pending--; + spin_unlock_irq(&ent->lock); mlx5_ib_warn(dev, "create mkey failed %d\n", err); kfree(mr); break; |