diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/cq.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/cq.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index e7c64c57d699..84591865e39d 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -750,17 +750,9 @@ int mlx5_ib_destroy_cq(struct ib_cq *cq) return 0; } -static int is_equal_rsn(struct mlx5_cqe64 *cqe64, struct mlx5_ib_srq *srq, - u32 rsn) +static int is_equal_rsn(struct mlx5_cqe64 *cqe64, u32 rsn) { - u32 lrsn; - - if (srq) - lrsn = be32_to_cpu(cqe64->srqn) & 0xffffff; - else - lrsn = be32_to_cpu(cqe64->sop_drop_qpn) & 0xffffff; - - return rsn == lrsn; + return rsn == (ntohl(cqe64->sop_drop_qpn) & 0xffffff); } void __mlx5_ib_cq_clean(struct mlx5_ib_cq *cq, u32 rsn, struct mlx5_ib_srq *srq) @@ -790,8 +782,8 @@ void __mlx5_ib_cq_clean(struct mlx5_ib_cq *cq, u32 rsn, struct mlx5_ib_srq *srq) while ((int) --prod_index - (int) cq->mcq.cons_index >= 0) { cqe = get_cqe(cq, prod_index & cq->ibcq.cqe); cqe64 = (cq->mcq.cqe_sz == 64) ? cqe : cqe + 64; - if (is_equal_rsn(cqe64, srq, rsn)) { - if (srq) + if (is_equal_rsn(cqe64, rsn)) { + if (srq && (ntohl(cqe64->srqn) & 0xffffff)) mlx5_ib_free_srq_wqe(srq, be16_to_cpu(cqe64->wqe_counter)); ++nfreed; } else if (nfreed) { |