From patchwork Mon Jan 31 10:56:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 538902 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 03D29C4167E for ; Mon, 31 Jan 2022 11:03:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358668AbiAaLDZ (ORCPT ); Mon, 31 Jan 2022 06:03:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42868 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1358800AbiAaLCf (ORCPT ); Mon, 31 Jan 2022 06:02:35 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50854C06136E; Mon, 31 Jan 2022 03:00:56 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E586460B28; Mon, 31 Jan 2022 11:00:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AA944C340F0; Mon, 31 Jan 2022 11:00:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643626855; bh=/JNizw2DE/Nlkh/hEPWIG7X7g8UTIItZA4wTHSrZrjM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=P/jzkdWNXmXiTPXWFfBSpR4PMjawCu3c+VkTQv8BJcg5y2ZgXv5qw3nRKMCs5JlZf /zFufVZxB7UGv806EcKG3MUnbtvnxMGfmRHxsO56L2kutozvNlW4H6ff8HNGjedtaB Lg6ceGjYfKdWwzqRTBOwF5QZBNN0PRyxAwrLXdIo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Eric Dumazet , David Ahern , Jakub Kicinski , Sasha Levin Subject: [PATCH 5.4 61/64] ipv4: remove sparse error in ip_neigh_gw4() Date: Mon, 31 Jan 2022 11:56:46 +0100 Message-Id: <20220131105217.726529190@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220131105215.644174521@linuxfoundation.org> References: <20220131105215.644174521@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Eric Dumazet [ Upstream commit 3c42b2019863b327caa233072c50739d4144dd16 ] ./include/net/route.h:373:48: warning: incorrect type in argument 2 (different base types) ./include/net/route.h:373:48: expected unsigned int [usertype] key ./include/net/route.h:373:48: got restricted __be32 [usertype] daddr Fixes: 5c9f7c1dfc2e ("ipv4: Add helpers for neigh lookup for nexthop") Signed-off-by: Eric Dumazet Reviewed-by: David Ahern Link: https://lore.kernel.org/r/20220127013404.1279313-1-eric.dumazet@gmail.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- include/net/route.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/net/route.h b/include/net/route.h index 6c516840380db..b85d1912d84fd 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -359,7 +359,7 @@ static inline struct neighbour *ip_neigh_gw4(struct net_device *dev, { struct neighbour *neigh; - neigh = __ipv4_neigh_lookup_noref(dev, daddr); + neigh = __ipv4_neigh_lookup_noref(dev, (__force u32)daddr); if (unlikely(!neigh)) neigh = __neigh_create(&arp_tbl, &daddr, dev, false);