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IB/iser: Micro-optimize iser_handle_wc

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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>
This commit is contained in:
Sagi Grimberg 2014-12-07 16:10:05 +02:00 committed by Roland Dreier
parent 60e20908c5
commit 06c7fb6776
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/ulp/iser/iser_verbs.c
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@ -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,