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Mon, 30 Nov 2020 00:53:19 -0800 (PST) From: Yejune Deng 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 Message-Id: <1606726376-7675-1-git-send-email-yejune.deng@gmail.com> X-Mailer: git-send-email 1.9.1 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org atomic_inc_return() is a little neater Signed-off-by: Yejune Deng --- 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