From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: [PATCH net-next-2.6] net: copy_rtnl_link_stats64() simplification Date: Mon, 23 Aug 2010 19:14:36 +0200 Message-ID: <1282583676.2486.525.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: netdev , Ben Hutchings To: David Miller Return-path: Received: from mail-fx0-f46.google.com ([209.85.161.46]:38576 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753121Ab0HWROl (ORCPT ); Mon, 23 Aug 2010 13:14:41 -0400 Received: by fxm13 with SMTP id 13so3122216fxm.19 for ; Mon, 23 Aug 2010 10:14:40 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: No need to use a temporary struct rtnl_link_stats64 variable, just copy the source to skb buffer. Signed-off-by: Eric Dumazet --- net/core/rtnetlink.c | 31 +------------------------------ 1 file changed, 1 insertion(+), 30 deletions(-) diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index f78d821..b2a718d 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -612,36 +612,7 @@ static void copy_rtnl_link_stats(struct rtnl_link_stats *a, static void copy_rtnl_link_stats64(void *v, const struct rtnl_link_stats64 *b) { - struct rtnl_link_stats64 a; - - a.rx_packets = b->rx_packets; - a.tx_packets = b->tx_packets; - a.rx_bytes = b->rx_bytes; - a.tx_bytes = b->tx_bytes; - a.rx_errors = b->rx_errors; - a.tx_errors = b->tx_errors; - a.rx_dropped = b->rx_dropped; - a.tx_dropped = b->tx_dropped; - - a.multicast = b->multicast; - a.collisions = b->collisions; - - a.rx_length_errors = b->rx_length_errors; - a.rx_over_errors = b->rx_over_errors; - a.rx_crc_errors = b->rx_crc_errors; - a.rx_frame_errors = b->rx_frame_errors; - a.rx_fifo_errors = b->rx_fifo_errors; - a.rx_missed_errors = b->rx_missed_errors; - - a.tx_aborted_errors = b->tx_aborted_errors; - a.tx_carrier_errors = b->tx_carrier_errors; - a.tx_fifo_errors = b->tx_fifo_errors; - a.tx_heartbeat_errors = b->tx_heartbeat_errors; - a.tx_window_errors = b->tx_window_errors; - - a.rx_compressed = b->rx_compressed; - a.tx_compressed = b->tx_compressed; - memcpy(v, &a, sizeof(a)); + memcpy(v, b, sizeof(*b)); } /* All VF info */