From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D29E9C433E1 for ; Thu, 14 May 2020 18:51:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AB5D9206A5 for ; Thu, 14 May 2020 18:51:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589482315; bh=Nq/lZfg+QlhWGRQesG+N0mdw+neI0bArwUPu2n8rJ18=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=uprLxYjIXI+Sn9BieUJ7RPVRzc9YBgyoDvQjJs+7/pBawtFmMLIlu2xGejPaQ72Es h5NnkNFgfpmgntReXsXXnRw2ODTVUfbE+5Rbxhr2vTcibYW7uSoJQFZvFgZu87NSHd eGG/fGCz64vKOtZLF92QValXTtucQ7HF0MolheQM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728003AbgENSvy (ORCPT ); Thu, 14 May 2020 14:51:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:49734 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727943AbgENSvx (ORCPT ); Thu, 14 May 2020 14:51:53 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E0FFC206DC; Thu, 14 May 2020 18:51:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589482312; bh=Nq/lZfg+QlhWGRQesG+N0mdw+neI0bArwUPu2n8rJ18=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1gpZ0blV8yzyHcEwRRovltuK/2PW6wJeOHPAWE4gFaplRurONOlD2fj4TXRMFg20R 1KYL9rqyqKrZa24YrRGzS1m3zM3fikqsYFsoBcAT1eUayjA9M5wEOKhmJQqdoZLlGD yMfZ1RJrT4bx/ZZQtz+QoEEuwibMdqIsDfvWaznU= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Masahiro Yamada , Stephen Rothwell , Neil Horman , Sasha Levin , netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.6 02/62] net: drop_monitor: use IS_REACHABLE() to guard net_dm_hw_report() Date: Thu, 14 May 2020 14:50:47 -0400 Message-Id: <20200514185147.19716-2-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200514185147.19716-1-sashal@kernel.org> References: <20200514185147.19716-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Masahiro Yamada [ Upstream commit 1cd9b3abf5332102d4d967555e7ed861a75094bf ] In net/Kconfig, NET_DEVLINK implies NET_DROP_MONITOR. The original behavior of the 'imply' keyword prevents NET_DROP_MONITOR from being 'm' when NET_DEVLINK=y. With the planned Kconfig change that relaxes the 'imply', the combination of NET_DEVLINK=y and NET_DROP_MONITOR=m would be allowed. Use IS_REACHABLE() to avoid the vmlinux link error for this case. Reported-by: Stephen Rothwell Signed-off-by: Masahiro Yamada Acked-by: Neil Horman Signed-off-by: Sasha Levin --- include/net/drop_monitor.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/net/drop_monitor.h b/include/net/drop_monitor.h index 2ab668461463e..f68bc373544a9 100644 --- a/include/net/drop_monitor.h +++ b/include/net/drop_monitor.h @@ -19,7 +19,7 @@ struct net_dm_hw_metadata { struct net_device *input_dev; }; -#if IS_ENABLED(CONFIG_NET_DROP_MONITOR) +#if IS_REACHABLE(CONFIG_NET_DROP_MONITOR) void net_dm_hw_report(struct sk_buff *skb, const struct net_dm_hw_metadata *hw_metadata); #else -- 2.20.1