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
next 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
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