From patchwork Wed Jun 14 16:18:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 13280203 X-Patchwork-Delegate: kuba@kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 49D8312B65; Wed, 14 Jun 2023 16:30:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0CEACC433CA; Wed, 14 Jun 2023 16:30:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686760214; bh=IqJAuDAh+oPrQmuQFsWP4nPEM1N5IZtP0C9lgOkmGBw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XsBi+9UiefrdfNEDmXoLkyXbN7qPPv+SucqyXQs4pDYMmmmIWL0EsOMMg+EDz9yeS mbSUh3W7xrrGHzP26miKczUGDJblmQ0PL220Z50/jMVfeni8fNh9uVp76Re2R+yfQ7 Kuoj/u8gVIeJGlDndbwOXTbP7GCjfP3LLpFFnuURyYYk5gawtHpbFJsPs+KSykOyny 2ruIkH4prN+JlvXGi/PmWm6V2qml1tWQFFVoO2lLoAD9/0UVfbYfxEdx5podKpc/4i 3rcGV+gtapTOKOQyRvNDMXbF1zlk2B0TpVtZd8+c+LcKi9vOTQXa+8vnkc6hv2IJh6 5jXxy5ewtTX0g== From: Jisheng Zhang To: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH 1/3] net: stmmac: don't clear network statistics in .ndo_open() Date: Thu, 15 Jun 2023 00:18:45 +0800 Message-Id: <20230614161847.4071-2-jszhang@kernel.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230614161847.4071-1-jszhang@kernel.org> References: <20230614161847.4071-1-jszhang@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org FWICT, the common style in other network drivers: the network statistics are not cleared since initialization, follow the common style for stmmac. Signed-off-by: Jisheng Zhang --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 0fca81507a77..951e037d0a80 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -3823,10 +3823,6 @@ static int __stmmac_open(struct net_device *dev, } } - /* Extra statistics */ - memset(&priv->xstats, 0, sizeof(struct stmmac_extra_stats)); - priv->xstats.threshold = tc; - priv->rx_copybreak = STMMAC_RX_COPYBREAK; buf_sz = dma_conf->dma_buf_sz; @@ -7307,6 +7303,8 @@ int stmmac_dvr_probe(struct device *device, #endif priv->msg_enable = netif_msg_init(debug, default_msg_level); + priv->xstats.threshold = tc; + /* Initialize RSS */ rxq = priv->plat->rx_queues_to_use; netdev_rss_key_fill(priv->rss.key, sizeof(priv->rss.key));