mirror of
https://github.com/torvalds/linux
synced 2024-09-28 15:31:19 +00:00
ptp: use list_move instead of list_del/list_add
Using list_move() instead of list_del() + list_add(). dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
d717f14ee0
commit
9545f4e2be
|
@ -640,8 +640,7 @@ static void efx_ptp_drop_time_expired_events(struct efx_nic *efx)
|
||||||
evt = list_entry(cursor, struct efx_ptp_event_rx,
|
evt = list_entry(cursor, struct efx_ptp_event_rx,
|
||||||
link);
|
link);
|
||||||
if (time_after(jiffies, evt->expiry)) {
|
if (time_after(jiffies, evt->expiry)) {
|
||||||
list_del(&evt->link);
|
list_move(&evt->link, &ptp->evt_free_list);
|
||||||
list_add(&evt->link, &ptp->evt_free_list);
|
|
||||||
netif_warn(efx, hw, efx->net_dev,
|
netif_warn(efx, hw, efx->net_dev,
|
||||||
"PTP rx event dropped\n");
|
"PTP rx event dropped\n");
|
||||||
}
|
}
|
||||||
|
@ -684,8 +683,7 @@ static enum ptp_packet_state efx_ptp_match_rx(struct efx_nic *efx,
|
||||||
|
|
||||||
match->state = PTP_PACKET_STATE_MATCHED;
|
match->state = PTP_PACKET_STATE_MATCHED;
|
||||||
rc = PTP_PACKET_STATE_MATCHED;
|
rc = PTP_PACKET_STATE_MATCHED;
|
||||||
list_del(&evt->link);
|
list_move(&evt->link, &ptp->evt_free_list);
|
||||||
list_add(&evt->link, &ptp->evt_free_list);
|
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -820,8 +818,7 @@ static int efx_ptp_stop(struct efx_nic *efx)
|
||||||
/* Drop any pending receive events */
|
/* Drop any pending receive events */
|
||||||
spin_lock_bh(&efx->ptp_data->evt_lock);
|
spin_lock_bh(&efx->ptp_data->evt_lock);
|
||||||
list_for_each_safe(cursor, next, &efx->ptp_data->evt_list) {
|
list_for_each_safe(cursor, next, &efx->ptp_data->evt_list) {
|
||||||
list_del(cursor);
|
list_move(cursor, &efx->ptp_data->evt_free_list);
|
||||||
list_add(cursor, &efx->ptp_data->evt_free_list);
|
|
||||||
}
|
}
|
||||||
spin_unlock_bh(&efx->ptp_data->evt_lock);
|
spin_unlock_bh(&efx->ptp_data->evt_lock);
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue