From: Denis Efremov <efremov@linux.com>
Date: Wed, 25 Sep 2019 23:49:40 +0000 (-0700)
Subject: IB/hfi1: remove unlikely() from IS_ERR*() condition
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7b0b69259433fc1758408a899224db4fcc41b865;p=linux.git

IB/hfi1: remove unlikely() from IS_ERR*() condition

"unlikely(IS_ERR_OR_NULL(x))" is excessive. IS_ERR_OR_NULL() already uses
unlikely() internally.

Link: http://lkml.kernel.org/r/20190829165025.15750-8-efremov@linux.com
Signed-off-by: Denis Efremov <efremov@linux.com>
Cc: Mike Marciniszyn <mike.marciniszyn@intel.com>
Cc: Joe Perches <joe@perches.com>
Acked-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c
index 9f53f63b14536..7bff0a1e713d7 100644
--- a/drivers/infiniband/hw/hfi1/verbs.c
+++ b/drivers/infiniband/hw/hfi1/verbs.c
@@ -1041,7 +1041,7 @@ 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)) {