From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yuiko Oshino Subject: [PATCH net] lan78xx: Fix failure in USB Full Speed Date: Mon, 15 Jan 2018 13:24:28 -0500 Message-ID: <1516040668-2495-1-git-send-email-yuiko.oshino@microchip.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , To: Return-path: Received: from esa6.microchip.iphmx.com ([216.71.154.253]:39511 "EHLO esa6.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750773AbeAOT0t (ORCPT ); Mon, 15 Jan 2018 14:26:49 -0500 Sender: netdev-owner@vger.kernel.org List-ID: Fix initialize the uninitialized tx_qlen to an appropriate value when USB Full Speed is used. Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver") Signed-off-by: Yuiko Oshino --- drivers/net/usb/lan78xx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index 94c7804..ec56ff2 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -2396,6 +2396,7 @@ static int lan78xx_reset(struct lan78xx_net *dev) buf = DEFAULT_BURST_CAP_SIZE / FS_USB_PKT_SIZE; dev->rx_urb_size = DEFAULT_BURST_CAP_SIZE; dev->rx_qlen = 4; + dev->tx_qlen = 4; } ret = lan78xx_write_reg(dev, BURST_CAP, buf); -- 2.7.4