From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=KFsZNGzDx3aV9CBTy2OuwyFykIUFu3usYnhhVM1hRRA=; b=Xmk4y4x522mXEH+Dhh4RrFypK4roS1v/xIOaX0lr0EZq27TaCNE5OZORYclY3v3o2r eP3NMqn+4pUQLmpYKg7wehIGmg24sF+V8wC2AYunxZvEsdHiPwZgjNakCons7Yvfss53 NIxxAZ2kDrjvgpXioN4FIN/07nmPdNNRsCr5/fLGLNriL9DJvJaHtmHcDvpsyN6OCpF3 g3qvkvaYv+zFlMlI0+trdkTAyYVsOfNQsNYLpPStxXPd4IVqAyUOgOJQi4iACnIndZGZ 1EJ/k1a3TGNlZxxSlUmVxfqfwo03c6W4uDKplq+kdP0W6/DQ6qrzLOM3ljaQ62jwmr/S W8Fg== From: Heiner Kallweit References: Message-ID: <0d81e0f7-7784-42df-8e10-d0b77ca5b7ee@gmail.com> Date: Mon, 12 Oct 2020 10:04:11 +0200 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: [Bridge] [PATCH net-next v2 03/12] net: macsec: use new function dev_fetch_sw_netstats List-Id: Linux Ethernet Bridging List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: David Miller , Jakub Kicinski , =?UTF-8?Q?Bj=c3=b8rn_Mork?= , Oliver Neukum , Igor Mitsyanko , Sergey Matyukevich , Kalle Valo , Roopa Prabhu , Nikolay Aleksandrov , Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean , Alexey Kuznetsov , Hideaki YOSHIFUJI , Johannes Berg , Pravin B Shelar , Steffen Klassert , Herbert Xu Cc: linux-rdma@vger.kernel.org, "netdev@vger.kernel.org" , Linux USB Mailing List , linux-wireless , bridge@lists.linux-foundation.org Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- drivers/net/macsec.c | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-) diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 2b0c8f01d..11ca5fa90 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -3647,30 +3647,10 @@ static int macsec_change_mtu(struct net_device *dev, int new_mtu) static void macsec_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *s) { - int cpu; - if (!dev->tstats) return; - for_each_possible_cpu(cpu) { - struct pcpu_sw_netstats *stats; - struct pcpu_sw_netstats tmp; - int start; - - stats = per_cpu_ptr(dev->tstats, cpu); - do { - start = u64_stats_fetch_begin_irq(&stats->syncp); - tmp.rx_packets = stats->rx_packets; - tmp.rx_bytes = stats->rx_bytes; - tmp.tx_packets = stats->tx_packets; - tmp.tx_bytes = stats->tx_bytes; - } while (u64_stats_fetch_retry_irq(&stats->syncp, start)); - - s->rx_packets += tmp.rx_packets; - s->rx_bytes += tmp.rx_bytes; - s->tx_packets += tmp.tx_packets; - s->tx_bytes += tmp.tx_bytes; - } + dev_fetch_sw_netstats(s, dev->tstats); s->rx_dropped = dev->stats.rx_dropped; s->tx_dropped = dev->stats.tx_dropped; -- 2.28.0