All of lore.kernel.org
 help / color / mirror / Atom feed
From: Yejune Deng <yejune.deng@gmail.com>
To: faisal.latif@intel.com, shiraz.saleem@intel.com,
	dledford@redhat.com, jgg@ziepe.ca
Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org,
	yejune.deng@gmail.com
Subject: [PATCH] infiniband: i40iw: replace atomic_add_return()
Date: Mon, 30 Nov 2020 16:52:56 +0800	[thread overview]
Message-ID: <1606726376-7675-1-git-send-email-yejune.deng@gmail.com> (raw)

atomic_inc_return() is a little neater

Signed-off-by: Yejune Deng <yejune.deng@gmail.com>
---
 drivers/infiniband/hw/i40iw/i40iw_cm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c
index 3053c345..26e92ae 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c
@@ -2426,7 +2426,7 @@ static void i40iw_handle_rst_pkt(struct i40iw_cm_node *cm_node,
 		}
 		break;
 	case I40IW_CM_STATE_MPAREQ_RCVD:
-		atomic_add_return(1, &cm_node->passive_state);
+		atomic_inc_return(&cm_node->passive_state);
 		break;
 	case I40IW_CM_STATE_ESTABLISHED:
 	case I40IW_CM_STATE_SYN_RCVD:
@@ -3020,7 +3020,7 @@ static int i40iw_cm_reject(struct i40iw_cm_node *cm_node, const void *pdata, u8
 	i40iw_cleanup_retrans_entry(cm_node);
 
 	if (!loopback) {
-		passive_state = atomic_add_return(1, &cm_node->passive_state);
+		passive_state = atomic_inc_return(&cm_node->passive_state);
 		if (passive_state == I40IW_SEND_RESET_EVENT) {
 			cm_node->state = I40IW_CM_STATE_CLOSED;
 			i40iw_rem_ref_cm_node(cm_node);
@@ -3678,7 +3678,7 @@ int i40iw_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
 		return -EINVAL;
 	}
 
-	passive_state = atomic_add_return(1, &cm_node->passive_state);
+	passive_state = atomic_inc_return(&cm_node->passive_state);
 	if (passive_state == I40IW_SEND_RESET_EVENT) {
 		i40iw_rem_ref_cm_node(cm_node);
 		return -ECONNRESET;
-- 
1.9.1


             reply	other threads:[~2020-11-30  8:54 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-30  8:52 Yejune Deng [this message]
2020-12-01 14:42 ` [PATCH] infiniband: i40iw: replace atomic_add_return() Saleem, Shiraz
2020-12-01 16:14   ` Jason Gunthorpe
2020-12-07 19:41 ` Jason Gunthorpe

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1606726376-7675-1-git-send-email-yejune.deng@gmail.com \
    --to=yejune.deng@gmail.com \
    --cc=dledford@redhat.com \
    --cc=faisal.latif@intel.com \
    --cc=jgg@ziepe.ca \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-rdma@vger.kernel.org \
    --cc=shiraz.saleem@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.