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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-10-07 03:41:50 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-07 14:52:14 -0400 |
| commit | 9545f4e2beb1b4faae5b57250f18b0047fa191fc (patch) | |
| tree | 81a5d9446d7fb8e1385e445c0ee57789d4e6653a /drivers/net/ethernet/sfc | |
| parent | d717f14ee0ffb53cb59bd069a33ea36d03a5406e (diff) | |
| download | linux-9545f4e2beb1b4faae5b57250f18b0047fa191fc.tar.gz linux-9545f4e2beb1b4faae5b57250f18b0047fa191fc.tar.bz2 linux-9545f4e2beb1b4faae5b57250f18b0047fa191fc.zip | |
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>
Diffstat (limited to 'drivers/net/ethernet/sfc')
| -rw-r--r-- | drivers/net/ethernet/sfc/ptp.c | 9 |
1 files 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); |