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

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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: Yejune Deng <yejune.deng@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Yejune Deng 2020-11-30 16:52:56 +08:00 committed by Jason Gunthorpe
parent 9c0c17c611
commit c277f98b3e
1 changed files with 3 additions and 3 deletions
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6
drivers/infiniband/hw/i40iw/i40iw_cm.c
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@ -2426,7 +2426,7 @@ static void i40iw_handle_rst_pkt(struct i40iw_cm_node *cm_node,
} }
break; break;
case I40IW_CM_STATE_MPAREQ_RCVD: case I40IW_CM_STATE_MPAREQ_RCVD:
atomic_add_return(1, &cm_node->passive_state); atomic_inc(&cm_node->passive_state);
break; break;
case I40IW_CM_STATE_ESTABLISHED: case I40IW_CM_STATE_ESTABLISHED:
case I40IW_CM_STATE_SYN_RCVD: 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); i40iw_cleanup_retrans_entry(cm_node);
if (!loopback) { 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) { if (passive_state == I40IW_SEND_RESET_EVENT) {
cm_node->state = I40IW_CM_STATE_CLOSED; cm_node->state = I40IW_CM_STATE_CLOSED;
i40iw_rem_ref_cm_node(cm_node); 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; 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) { if (passive_state == I40IW_SEND_RESET_EVENT) {
i40iw_rem_ref_cm_node(cm_node); i40iw_rem_ref_cm_node(cm_node);
return -ECONNRESET; return -ECONNRESET;