"unlikely(IS_ERR_OR_NULL(x))" is excessive. IS_ERR_OR_NULL() already uses unlikely() internally.
Signed-off-by: Denis Efremov <[email protected]> Cc: Mike Marciniszyn <[email protected]> Cc: Dennis Dalessandro <[email protected]> Cc: Joe Perches <[email protected]> Cc: Andrew Morton <[email protected]> Cc: [email protected] --- drivers/infiniband/hw/hfi1/verbs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c index 646f61545ed6..1c52b19dd0f8 100644 --- a/drivers/infiniband/hw/hfi1/verbs.c +++ b/drivers/infiniband/hw/hfi1/verbs.c @@ -1040,7 +1040,7 @@ int hfi1_verbs_send_pio(struct rvt_qp *qp, struct hfi1_pkt_state *ps, if (cb) iowait_pio_inc(&priv->s_iowait); pbuf = sc_buffer_alloc(sc, plen, cb, qp); - if (unlikely(IS_ERR_OR_NULL(pbuf))) { + if (IS_ERR_OR_NULL(pbuf)) { if (cb) verbs_pio_complete(qp, 0); if (IS_ERR(pbuf)) { -- 2.21.0
