Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp3445117pxa; Tue, 25 Aug 2020 23:55:08 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwZEhGp2mEsBP1TiEVnvQ/CAu0LBqLbh55GE1NX1e+w/YnXoIYPwfsILKEbZ2+ac7HFXLqW X-Received: by 2002:a17:907:2044:: with SMTP id pg4mr14958583ejb.276.1598424907841; Tue, 25 Aug 2020 23:55:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1598424907; cv=none; d=google.com; s=arc-20160816; b=yUt9c7u2fzcgWDLhGm4gLQY/kU/uoZVC2oqFdPxsAGF8x21mvMeIPO5DzuugDk1jjA rrnRKfs6R3HIxlJtdxjrWdb+wPZvxY5dTigMwWjny22QwQEHWxgRQ2CUAgX7i5AumtMW +2Jis5GXFaLS0hwqtn9yo1KwUpgFRM/l0tmziMkMLItDJwuLYtVh1C03kbphYiXug/5r OVjT/FJus74l69KT3JNNoo/7mAc0mR45MeXN4tIH5wG+K6WRQZeU2xU2obmsIgMvBEn6 /orRWJHMrTHCOlDrO8n5G93pMvFx3ZwqctIl77t7P/7eJc26nEmRAcUPBDjbDzhfrznf lHfg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from; bh=L57HGL3S9wn8eNw5mHHytvHz5Kn6g2muj7TI0G0YFmY=; b=wufHQYsWJmhLAHdDeGRsHLyDT1oWd/z9O3KpuVWQ3oPRdorbSlpR9w/f6trKBcjHTm iaJvRDcvrvXfe1f2mIv15XVvpFFl1bGlXjtv71/c8WGuUMwNqMGlkBvitD3MRzj7XQM+ foMnR6YRWaj0ZfwUdHolZCUTgLGYdvqIjiVKztZ62CPVh1KlhloKfOvuqJ1Lh0ztJhUy zmGXLnL38MCYCwXkcv6AzU0ULw7F32i492tmfB1j0adXaCu5AZRS+4YBUhEhM/DWdIj8 MAtNIaMzSYbIqfFa14pgIebEMMrQsFdk4SPbxfkLbcwq0wUz6ZtSvnh24y/1aKd/PW+e oHvQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q27si996163ejd.123.2020.08.25.23.54.45; Tue, 25 Aug 2020 23:55:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726772AbgHZGyH (ORCPT + 99 others); Wed, 26 Aug 2020 02:54:07 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:56972 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726214AbgHZGyE (ORCPT ); Wed, 26 Aug 2020 02:54:04 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 6A604E763DA31AF03A3C; Wed, 26 Aug 2020 14:54:02 +0800 (CST) Received: from localhost (10.174.179.108) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.487.0; Wed, 26 Aug 2020 14:53:51 +0800 From: YueHaibing To: , , , , CC: , , , YueHaibing Subject: [PATCH] net: cdc_ncm: Fix build error Date: Wed, 26 Aug 2020 14:52:31 +0800 Message-ID: <20200826065231.14344-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.174.179.108] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If USB_NET_CDC_NCM is y and USB_NET_CDCETHER is m, build fails: drivers/net/usb/cdc_ncm.o:(.rodata+0x1d8): undefined reference to `usbnet_cdc_update_filter' Select USB_NET_CDCETHER for USB_NET_CDC_NCM to fix this. Reported-by: Hulk Robot Fixes: e10dcb1b6ba7 ("net: cdc_ncm: hook into set_rx_mode to admit multicast traffic") Signed-off-by: YueHaibing --- drivers/net/usb/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig index a7fbc3ccd29e..c7bcfca7d70b 100644 --- a/drivers/net/usb/Kconfig +++ b/drivers/net/usb/Kconfig @@ -252,6 +252,7 @@ config USB_NET_CDC_EEM config USB_NET_CDC_NCM tristate "CDC NCM support" depends on USB_USBNET + select USB_NET_CDCETHER default y help This driver provides support for CDC NCM (Network Control Model -- 2.17.1