diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_srq.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_srq.c | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_srq.c b/drivers/infiniband/hw/mthca/mthca_srq.c index 553d681f681..ec63adc1099 100644 --- a/drivers/infiniband/hw/mthca/mthca_srq.c +++ b/drivers/infiniband/hw/mthca/mthca_srq.c @@ -475,11 +475,7 @@ void mthca_free_srq_wqe(struct mthca_srq *srq, u32 wqe_addr) spin_lock(&srq->lock); - if (likely(srq->first_free >= 0)) - *wqe_to_link(get_wqe(srq, srq->last_free)) = ind; - else - srq->first_free = ind; - + *wqe_to_link(get_wqe(srq, srq->last_free)) = ind; *wqe_to_link(get_wqe(srq, ind)) = -1; srq->last_free = ind; @@ -506,15 +502,7 @@ int mthca_tavor_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr, first_ind = srq->first_free; for (nreq = 0; wr; wr = wr->next) { - ind = srq->first_free; - - if (unlikely(ind < 0)) { - mthca_err(dev, "SRQ %06x full\n", srq->srqn); - err = -ENOMEM; - *bad_wr = wr; - break; - } - + ind = srq->first_free; wqe = get_wqe(srq, ind); next_ind = *wqe_to_link(wqe); @@ -614,15 +602,7 @@ int mthca_arbel_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr, spin_lock_irqsave(&srq->lock, flags); for (nreq = 0; wr; ++nreq, wr = wr->next) { - ind = srq->first_free; - - if (unlikely(ind < 0)) { - mthca_err(dev, "SRQ %06x full\n", srq->srqn); - err = -ENOMEM; - *bad_wr = wr; - break; - } - + ind = srq->first_free; wqe = get_wqe(srq, ind); next_ind = *wqe_to_link(wqe); |