From: Denis Efremov <efremov@linux.com>
To: linux-kernel@vger.kernel.org
Cc: Denis Efremov <efremov@linux.com>,
Mike Marciniszyn <mike.marciniszyn@intel.com>,
Dennis Dalessandro <dennis.dalessandro@intel.com>,
Joe Perches <joe@perches.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-rdma@vger.kernel.org
Subject: [PATCH v3 08/11] IB/hfi1: Remove unlikely() from IS_ERR*() condition
Date: Thu, 29 Aug 2019 19:50:22 +0300 [thread overview]
Message-ID: <20190829165025.15750-8-efremov@linux.com> (raw)
In-Reply-To: <20190829165025.15750-1-efremov@linux.com>
"unlikely(IS_ERR_OR_NULL(x))" is excessive. IS_ERR_OR_NULL() already uses
unlikely() internally.
Signed-off-by: Denis Efremov <efremov@linux.com>
Cc: Mike Marciniszyn <mike.marciniszyn@intel.com>
Cc: Dennis Dalessandro <dennis.dalessandro@intel.com>
Cc: Joe Perches <joe@perches.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-rdma@vger.kernel.org
---
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
next prev parent reply other threads:[~2019-08-29 16:51 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-29 16:50 [PATCH v3 01/11] checkpatch: check for nested (un)?likely() calls Denis Efremov
2019-08-29 16:50 ` [PATCH v3 02/11] drm/msm: remove unlikely() from WARN_ON() conditions Denis Efremov
2019-09-04 4:13 ` Bjorn Andersson
2019-08-29 16:50 ` [PATCH v3 03/11] net/mlx5e: Remove unlikely() from WARN*() condition Denis Efremov
2019-08-29 21:23 ` Saeed Mahameed
2019-08-31 2:50 ` David Miller
2019-08-29 16:50 ` [PATCH v3 04/11] xen/events: Remove unlikely() from WARN() condition Denis Efremov
2019-08-29 16:50 ` [PATCH v3 05/11] fs: remove unlikely() from WARN_ON() condition Denis Efremov
2019-08-29 16:50 ` [PATCH v3 06/11] wimax/i2400m: remove unlikely() from WARN*() condition Denis Efremov
2019-08-31 11:25 ` Markus Elfring
2019-08-31 15:59 ` Denis Efremov
2019-08-29 16:50 ` [PATCH v3 07/11] xfs: remove unlikely() from WARN_ON() condition Denis Efremov
2019-08-29 21:22 ` Darrick J. Wong
2019-08-30 5:37 ` Christoph Hellwig
2019-08-29 16:50 ` Denis Efremov [this message]
2019-08-29 16:50 ` [PATCH v3 09/11] Input: alps - remove unlikely() from IS_ERR*() condition Denis Efremov
2019-08-29 17:50 ` Dmitry Torokhov
2019-08-31 15:25 ` Pali Rohár
2019-08-31 15:50 ` Denis Efremov
2019-08-31 20:32 ` Joe Perches
2019-08-31 21:03 ` Dmitry Torokhov
2019-08-29 16:50 ` [PATCH v3 10/11] udp: Remove " Denis Efremov
2019-08-29 16:50 ` [PATCH v3 11/11] ntfs: remove (un)?likely() from IS_ERR() conditions Denis Efremov
2019-08-31 9:15 ` [PATCH v3 01/11] checkpatch: check for nested (un)?likely() calls Markus Elfring
2019-08-31 15:54 ` Denis Efremov
2019-08-31 16:45 ` Markus Elfring
2019-08-31 17:07 ` Denis Efremov
2019-08-31 17:26 ` Markus Elfring
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