From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752122AbeBYRYp (ORCPT ); Sun, 25 Feb 2018 12:24:45 -0500 Received: from mail-wr0-f194.google.com ([209.85.128.194]:45392 "EHLO mail-wr0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751847AbeBYRXI (ORCPT ); Sun, 25 Feb 2018 12:23:08 -0500 X-Google-Smtp-Source: AH8x224oYQbVB4UcVn2iuYlza5hN28d5VZ/wCORgo4ADV/w239XYRH6nDJ3r0AJneRQJSkMxHjrVOg== From: Mathieu Malaterre To: Michael Ellerman Cc: Benjamin Herrenschmidt , Paul Mackerras , Jiri Slaby , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Mathieu Malaterre Subject: [PATCH 13/21] powerpc: Add missing prototype for arch_dup_task_struct Date: Sun, 25 Feb 2018 18:22:28 +0100 Message-Id: <20180225172236.29650-14-malat@debian.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180225172236.29650-1-malat@debian.org> References: <20180225172236.29650-1-malat@debian.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In commit 55ccf3fe3f9a ("fork: move the real prepare_to_copy() users to arch_dup_task_struct()") a new arch_dup_task_struct was added without a prototype declared in thread_info.h header. Fix the following warning (treated as error in W=1): CC arch/powerpc/kernel/process.o arch/powerpc/kernel/process.c:1609:5: error: no previous prototype for ‘arch_dup_task_struct’ [-Werror=missing-prototypes] int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) ^~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Signed-off-by: Mathieu Malaterre --- arch/powerpc/include/asm/thread_info.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index 4a12c00f8de3..5964145db03d 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -70,6 +70,7 @@ static inline struct thread_info *current_thread_info(void) return (struct thread_info *)val; } +extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src); #endif /* __ASSEMBLY__ */ /* -- 2.11.0