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IB/mthca: Mark error paths as unlikely() in post_srq_recv functions

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Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Eli Cohen
2007-10-10 17:55:37 +02:00
committed by Roland Dreier
parent 3ac8c70f74
commit 55a98e955c
1 changed files with 4 additions and 4 deletions
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8
drivers/infiniband/hw/mthca/mthca_srq.c
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@@ -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) { for (nreq = 0; wr; wr = wr->next) {
ind = srq->first_free; ind = srq->first_free;
if (ind < 0) { if (unlikely(ind < 0)) {
mthca_err(dev, "SRQ %06x full\n", srq->srqn); mthca_err(dev, "SRQ %06x full\n", srq->srqn);
err = -ENOMEM; err = -ENOMEM;
*bad_wr = wr; *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); wqe = get_wqe(srq, ind);
next_ind = *wqe_to_link(wqe); next_ind = *wqe_to_link(wqe);
if (next_ind < 0) { if (unlikely(next_ind < 0)) {
mthca_err(dev, "SRQ %06x full\n", srq->srqn); mthca_err(dev, "SRQ %06x full\n", srq->srqn);
err = -ENOMEM; err = -ENOMEM;
*bad_wr = wr; *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) { for (nreq = 0; wr; ++nreq, wr = wr->next) {
ind = srq->first_free; ind = srq->first_free;
if (ind < 0) { if (unlikely(ind < 0)) {
mthca_err(dev, "SRQ %06x full\n", srq->srqn); mthca_err(dev, "SRQ %06x full\n", srq->srqn);
err = -ENOMEM; err = -ENOMEM;
*bad_wr = wr; *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); wqe = get_wqe(srq, ind);
next_ind = *wqe_to_link(wqe); next_ind = *wqe_to_link(wqe);
if (next_ind < 0) { if (unlikely(next_ind < 0)) {
mthca_err(dev, "SRQ %06x full\n", srq->srqn); mthca_err(dev, "SRQ %06x full\n", srq->srqn);
err = -ENOMEM; err = -ENOMEM;
*bad_wr = wr; *bad_wr = wr;