diff options
| author |   Eli Cohen <eli@mellanox.co.il> | 2007-10-10 17:55:37 +0200 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2007-10-10 11:24:33 -0700 |
| commit | 55a98e955caab78a5959933a4a3a0136e2491d6c (patch) | |
| tree | e1e69c6b548b48a9d8d762a4fa9423f9e3acf549 /drivers/infiniband/hw/mthca/mthca_srq.c | |
| parent | IB/ipath: Minor fix to ordering of freeing and zeroing of tid pages. (diff) | |
| download | linux-dev-55a98e955caab78a5959933a4a3a0136e2491d6c.tar.xz linux-dev-55a98e955caab78a5959933a4a3a0136e2491d6c.zip | |
IB/mthca: Mark error paths as unlikely() in post_srq_recv functions
Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_srq.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_srq.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_srq.c b/drivers/infiniband/hw/mthca/mthca_srq.c index 88d219e730ad..3f58c11a62b7 100644 --- a/drivers/infiniband/hw/mthca/mthca_srq.c +++ b/drivers/infiniband/hw/mthca/mthca_srq.c @@ -509,7 +509,7 @@ int mthca_tavor_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr, for (nreq = 0; wr; wr = wr->next) { ind = srq->first_free; - if (ind < 0) { + if (unlikely(ind < 0)) { mthca_err(dev, "SRQ %06x full\n", srq->srqn); err = -ENOMEM; *bad_wr = wr; @@ -519,7 +519,7 @@ int mthca_tavor_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr, wqe = get_wqe(srq, ind); next_ind = *wqe_to_link(wqe); - if (next_ind < 0) { + if (unlikely(next_ind < 0)) { mthca_err(dev, "SRQ %06x full\n", srq->srqn); err = -ENOMEM; *bad_wr = wr; @@ -623,7 +623,7 @@ int mthca_arbel_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr, for (nreq = 0; wr; ++nreq, wr = wr->next) { ind = srq->first_free; - if (ind < 0) { + if (unlikely(ind < 0)) { mthca_err(dev, "SRQ %06x full\n", srq->srqn); err = -ENOMEM; *bad_wr = wr; @@ -633,7 +633,7 @@ int mthca_arbel_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr, wqe = get_wqe(srq, ind); next_ind = *wqe_to_link(wqe); - if (next_ind < 0) { + if (unlikely(next_ind < 0)) { mthca_err(dev, "SRQ %06x full\n", srq->srqn); err = -ENOMEM; *bad_wr = wr; |