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| author | Sagi Grimberg <sagig@mellanox.com> | 2014-12-07 16:10:05 +0200 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-12-15 18:11:46 -0800 |
| commit | 06c7fb6776ddb0ece4bcee8061eeda4ed4a771dc (patch) | |
| tree | 65e2f56c9e1c11d4308078492254923351d559cd /drivers/infiniband/ulp/iser/iser_verbs.c | |
| parent | 60e20908c53de4367e31aa65f4e5bcedf74ad410 (diff) | |
| download | op-kernel-dev-06c7fb6776ddb0ece4bcee8061eeda4ed4a771dc.zip op-kernel-dev-06c7fb6776ddb0ece4bcee8061eeda4ed4a771dc.tar.gz | |
IB/iser: Micro-optimize iser_handle_wc
Use likely() for wc.status == IB_WC_SUCCESS
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/ulp/iser/iser_verbs.c')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iser_verbs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index 5d69927..695a270 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -1230,7 +1230,7 @@ static void iser_handle_wc(struct ib_wc *wc) struct iser_rx_desc *rx_desc; ib_conn = wc->qp->qp_context; - if (wc->status == IB_WC_SUCCESS) { + if (likely(wc->status == IB_WC_SUCCESS)) { if (wc->opcode == IB_WC_RECV) { rx_desc = (struct iser_rx_desc *)(uintptr_t)wc->wr_id; iser_rcv_completion(rx_desc, wc->byte_len, |
