From nobody Thu Dec 18 00:45:44 2025 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 EB939CDB482 for ; Thu, 12 Oct 2023 19:32:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1442366AbjJLTcy (ORCPT ); Thu, 12 Oct 2023 15:32:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52656 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1442249AbjJLTck (ORCPT ); Thu, 12 Oct 2023 15:32:40 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E058DD for ; Thu, 12 Oct 2023 12:32:38 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0A36CC433D9; Thu, 12 Oct 2023 19:32:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697139156; bh=2zdrvqX6eHp2JMB1DsMmil9YMiuDQoFujLFcSnnPv4s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CzyPPZ4E06GNvCU+7Yw/RWtIhawKMkoVDmgt81iT2PJm9QPFQ8V37kceQKMrl1GRQ Q6HO6X27QUUn7MWHqyhm/JXMt2LaDOvw/G/dtO6jrcB6FvG7xg38Cskw2QPfkvtlPX kqUdA4lg3F5QNu1siONTAgulDzFUsHDlWJFqQaJxVOxM+LeyVMe8E3rPYZ/Gp2A9ra rD4Q/H+nws+TJuidWpAooFFT5BJ+xjExzlCvd1TnFR0nSPejtWH5wkVxUyyC9lws1i FscHPgY+jDwZKMVBCu/ZQIwn9w8aNcfLnrLNX90PPuGUBaaqGlV9w2VXlxelnzibIB DuZ52Ibg+82Cw== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 4F6A2CE0C3A; Thu, 12 Oct 2023 12:32:35 -0700 (PDT) From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: gwml@vger.gnuweeb.org, kernel-team@meta.com, w@lwt.eu, Ammar Faizi , Alviro Iskandar Setiawan , Willy Tarreau , =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= Subject: [PATCH nolibc 08/19] tools/nolibc: string: Remove the `_nolibc_memcpy_down()` function Date: Thu, 12 Oct 2023 12:32:22 -0700 Message-Id: <20231012193233.207857-8-paulmck@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ammar Faizi This nolibc internal function is not used. Delete it. It was probably supposed to handle memmove(), but today the memmove() has its own implementation. Signed-off-by: Ammar Faizi Reviewed-by: Alviro Iskandar Setiawan Signed-off-by: Willy Tarreau Signed-off-by: Thomas Wei=C3=9Fschuh --- tools/include/nolibc/string.h | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/tools/include/nolibc/string.h b/tools/include/nolibc/string.h index 1bad6121ef8c..22dcb3f566ba 100644 --- a/tools/include/nolibc/string.h +++ b/tools/include/nolibc/string.h @@ -39,16 +39,6 @@ void *_nolibc_memcpy_up(void *dst, const void *src, size= _t len) return dst; } =20 -static __attribute__((unused)) -void *_nolibc_memcpy_down(void *dst, const void *src, size_t len) -{ - while (len) { - len--; - ((char *)dst)[len] =3D ((const char *)src)[len]; - } - return dst; -} - #ifndef NOLIBC_ARCH_HAS_MEMMOVE /* might be ignored by the compiler without -ffreestanding, then found as * missing. --=20 2.40.1