From 9545f4e2beb1b4faae5b57250f18b0047fa191fc Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sun, 7 Oct 2012 03:41:50 +0000 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- drivers/net/ethernet/sfc/ptp.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c index 5b3dd028ce85..0767043f44a4 100644 --- a/drivers/net/ethernet/sfc/ptp.c +++ b/drivers/net/ethernet/sfc/ptp.c @@ -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, link); if (time_after(jiffies, evt->expiry)) { - list_del(&evt->link); - list_add(&evt->link, &ptp->evt_free_list); + list_move(&evt->link, &ptp->evt_free_list); netif_warn(efx, hw, efx->net_dev, "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; rc = PTP_PACKET_STATE_MATCHED; - list_del(&evt->link); - list_add(&evt->link, &ptp->evt_free_list); + list_move(&evt->link, &ptp->evt_free_list); break; } } @@ -820,8 +818,7 @@ static int efx_ptp_stop(struct efx_nic *efx) /* Drop any pending receive events */ spin_lock_bh(&efx->ptp_data->evt_lock); list_for_each_safe(cursor, next, &efx->ptp_data->evt_list) { - list_del(cursor); - list_add(cursor, &efx->ptp_data->evt_free_list); + list_move(cursor, &efx->ptp_data->evt_free_list); } spin_unlock_bh(&efx->ptp_data->evt_lock); -- 2.20.1