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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 26BECECDFB8 for ; Tue, 24 Jul 2018 11:07:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B39BA205F4 for ; Tue, 24 Jul 2018 11:07:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B39BA205F4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388728AbeGXMNs (ORCPT ); Tue, 24 Jul 2018 08:13:48 -0400 Received: from mout.kundenserver.de ([217.72.192.75]:39627 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388196AbeGXMNs (ORCPT ); Tue, 24 Jul 2018 08:13:48 -0400 Received: from wuerfel.lan ([109.193.40.16]) by mrelayeu.kundenserver.de (mreue104 [212.227.15.145]) with ESMTPA (Nemesis) id 0M5gVc-1fxXDS2Td2-00xcBg; Tue, 24 Jul 2018 13:07:50 +0200 From: Arnd Bergmann To: Andrew Morton , Eric Biggers , Al Viro , Greg Kroah-Hartman Cc: Arnd Bergmann , linux-kernel@vger.kernel.org Subject: [PATCH] eventfs: include linux/errno.h in header Date: Tue, 24 Jul 2018 13:07:13 +0200 Message-Id: <20180724110737.3985088-1-arnd@arndb.de> X-Mailer: git-send-email 2.18.0 X-Provags-ID: V03:K1:EaZLP1ln1XERN2do726xHF8PsMLl8sf2X/ECuPcP5KWpi0zRPfQ 4CoOa1PxvRmbVUdkLQ9UVZ90Z8FhI/3v4vIaRSySl2eGPvSUPNY5aOZOWfAlZn/jp9FBRzi z2fqwz8eLvbniP1fpyhPbM/aJ0MwMnh4Rbk++1zPtATM5yMlFbR+8YczHO3lIZ2xmYejp2h GH6viKnvh79JhDz7mhgAA== X-UI-Out-Filterresults: notjunk:1;V01:K0:U7a4NBuKkw4=:4xaUhXEBZhYOMUKCAw8I3w ojqkyVsxUPnC+noSR1oURxXBvU8M71wfvUjdfD/u2EAz50XqQr3WrHbgxbZ9UOHSGpjFge9gC /x1hbpkOh23ewnbmW/5j4UiU0BqFpEJrVHdmiGeqPSRxcUkdRavTRF0hhQb1VMkT4BM0zmnbv XDbEERD6LH6r9aZoYa/dSaVEbQ7w9PleBql/UpljOfp0HpCx6tCXA21QWW7bawLVb/F8/N4+o q9XppxZcVTX8zCVbxbtH4j0i6dI0mRrYHqKB5G9Dqo3FU0W90jYJT0/wA0jaOE9ghucXhgO2R dXzM5Xx9k7WHBSBkJ0Ub07Q6vWzjgyylc43e7yGE0TcL91SM+SkMBPP9gG4ORHMD++X040nYr RvGkEB8GI9DOwcAhzyRYv+sJcvnPlbfqGMGipAkiVwdUMgNjOYFlKjo0+QQ6++LZnmj02HwkY hNdTVPENxXpyCj2qybH/AKSKoNiWrLzPyDCEC3AVNsb2Xn49knzeuTGi2tsIZrrviaJ1juq2T ErsVVkNwb5U8GoRirZ9EqErSpmAgqxwAkD4cAKCqt+eZuO8FhH+F39xNg2jP+yga2zjT3dgOq Tr+EKJ6HjxsBSY6cR9L5FCaqIL6o0LHj6APNJtvV6bOqxTIo6L8zRUniZHgx5DztKncMBh8uY QTWQKI6VhKRADjxplWKw34GDbUa3lwsShqiY5noqaWy3mXFy6cBMBy03ZRbT6NtJLem8= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The new gasket staging driver ran into a randconfig build failure when CONFIG_EVENTFD is disabled: In file included from drivers/staging/gasket/gasket_interrupt.h:11, from drivers/staging/gasket/gasket_interrupt.c:4: include/linux/eventfd.h: In function 'eventfd_ctx_fdget': include/linux/eventfd.h:51:9: error: implicit declaration of function 'ERR_PTR' [-Werror=implicit-function-declaration] I can't see anything wrong with including eventfd.h before err.h, so the easiest fix is to make it possible to do this by including the file where it is needed. Fixes: 9a69f5087ccc ("drivers/staging: Gasket driver framework + Apex driver") Signed-off-by: Arnd Bergmann --- include/linux/eventfd.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h index 7094718b653b..ffcc7724ca21 100644 --- a/include/linux/eventfd.h +++ b/include/linux/eventfd.h @@ -11,6 +11,7 @@ #include #include +#include /* * CAREFUL: Check include/uapi/asm-generic/fcntl.h when defining -- 2.18.0