Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp12188253rwd; Fri, 23 Jun 2023 02:36:35 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ5Pcnef3ePIjJTsSd8WqTk2VpPh0vvBHGt1UzG4kYapPGoua+ShsNwnHIykiFmUg5+kvKrr X-Received: by 2002:a05:6808:ec3:b0:39e:b58c:13d5 with SMTP id q3-20020a0568080ec300b0039eb58c13d5mr22175024oiv.17.1687512995118; Fri, 23 Jun 2023 02:36:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1687512995; cv=none; d=google.com; s=arc-20160816; b=J2RppNmXNOuLhRQ4+NDFFWe+WpbA2DDYTMFg1vWBp8hG/CMHaxRBp3aAYpdsYgV2Vp jto7wao1u3uWhDxzJuPnr7s5vdwIjlQ/a5UwK9HoDNaLj2JoLR5CI9pV+zvFy+kykCBs YIWUKzs4tB/lXwJKpzoo1YVL8gZmRFPn8amRIbxR2twRdXA/nDYBp+EDJ4+V6q2BY9Ju rv2ZrQaZP2lhtqnkqi3oABHmv5mccRePMDgFPgI8ANgGQIY9cCiBjUVVXWoODZWCmbbK m7WbQHs4ZxZ+jfdoGgTYOpTbM0IjAc4tirZVeCylS3lu4W0vbQL/V5XU+ZPYmCRgv8/e AaUA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:subject:cc:to:from; bh=y2E+vx5eQ9cYJFQ1Wcsev3U0wV7zeqG1wC/LGZvQiuw=; b=r9Ym/FJ9CvkFpwQeSarsNe7DYbkUyaKVRgv3IG35/Ejpm9o5k3SuqR08hBpjRDph/y CGXt95M3tNqcT2w5Ks5fxfBw3FZ9Nu6qdtybXO359ZMezPBZ4mtNjZwY0dwTxxj026C0 o6P5o1gh1teIP/zvdqkSVstOB2ykZjYlSw5PbkU6QN8FNsIevy+k6O1Br6v8wJX+Vl/c cvxwpfH8Va/80crj+llmK2unP08gREzhy4iMirv5bZnRwKbZ/KOYcX1uOMbwUHIrfAGu EqmKmczeL1h+K6ipiNLaES8BbuWsvLarY+6ahintfr3CtMm8n9W9Q8E+lhh43RaIc77s LQzA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id cv21-20020a17090afd1500b00252b14e5ce4si1506651pjb.190.2023.06.23.02.36.23; Fri, 23 Jun 2023 02:36:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230170AbjFWJR0 (ORCPT + 99 others); Fri, 23 Jun 2023 05:17:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231178AbjFWJRQ (ORCPT ); Fri, 23 Jun 2023 05:17:16 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E106719BF; Fri, 23 Jun 2023 02:17:10 -0700 (PDT) Received: from canpemm500007.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4QnWlS2rvGztQY2; Fri, 23 Jun 2023 17:14:28 +0800 (CST) Received: from localhost (10.174.179.215) by canpemm500007.china.huawei.com (7.192.104.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Fri, 23 Jun 2023 17:17:07 +0800 From: YueHaibing To: , , , , , , , , , CC: , , YueHaibing Subject: [PATCH -next] x86/ftrace: Remove unsued extern declaration ftrace_regs_caller_ret() Date: Fri, 23 Jun 2023 17:16:40 +0800 Message-ID: <20230623091640.21952-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.174.179.215] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To canpemm500007.china.huawei.com (7.192.104.62) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is now unused, so can remove it. Signed-off-by: YueHaibing --- arch/x86/kernel/ftrace.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index 01e8f34daf22..12df54ff0e81 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -282,7 +282,6 @@ static inline void tramp_free(void *tramp) { } /* Defined as markers to the end of the ftrace default trampolines */ extern void ftrace_regs_caller_end(void); -extern void ftrace_regs_caller_ret(void); extern void ftrace_caller_end(void); extern void ftrace_caller_op_ptr(void); extern void ftrace_regs_caller_op_ptr(void); -- 2.34.1