diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/qp.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/qp.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c index 48cfaa7eaf50..913ed255990f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/qp.c +++ b/drivers/net/ethernet/mellanox/mlx4/qp.c @@ -46,6 +46,13 @@ #define MLX4_BF_QP_SKIP_MASK 0xc0 #define MLX4_MAX_BF_QP_RANGE 0x40 +void mlx4_put_qp(struct mlx4_qp *qp) +{ + if (refcount_dec_and_test(&qp->refcount)) + complete(&qp->free); +} +EXPORT_SYMBOL_GPL(mlx4_put_qp); + void mlx4_qp_event(struct mlx4_dev *dev, u32 qpn, int event_type) { struct mlx4_qp_table *qp_table = &mlx4_priv(dev)->qp_table; @@ -64,10 +71,8 @@ void mlx4_qp_event(struct mlx4_dev *dev, u32 qpn, int event_type) return; } + /* Need to call mlx4_put_qp() in event handler */ qp->event(qp, event_type); - - if (refcount_dec_and_test(&qp->refcount)) - complete(&qp->free); } /* used for INIT/CLOSE port logic */ @@ -523,8 +528,7 @@ EXPORT_SYMBOL_GPL(mlx4_qp_remove); void mlx4_qp_free(struct mlx4_dev *dev, struct mlx4_qp *qp) { - if (refcount_dec_and_test(&qp->refcount)) - complete(&qp->free); + mlx4_put_qp(qp); wait_for_completion(&qp->free); mlx4_qp_free_icm(dev, qp->qpn); |