Commit c277f98b authored by Yejune Deng's avatar Yejune Deng Committed by Jason Gunthorpe
Browse files

RDMA/i40iw: Replace atomic_add_return(1, ..) 

atomic_inc_return() is a little neater

Link: https://lore.kernel.org/r/1606726376-7675-1-git-send-email-yejune.deng@gmail.com


Signed-off-by: default avatarYejune Deng <yejune.deng@gmail.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent 9c0c17c6

drivers/infiniband/hw/i40iw/i40iw_cm.c

+3 −3
Original line number Diff line number Diff line
@@ -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(&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;

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