From patchwork Fri Aug 9 12:15:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcus Folkesson X-Patchwork-Id: 1970933 X-Patchwork-Delegate: jagannadh.teki@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=ci1mbqQm; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org) Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4WgP9j45TQz1ybS for ; Fri, 9 Aug 2024 22:58:49 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 50D528871E; Fri, 9 Aug 2024 14:58:46 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="ci1mbqQm"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 99F248895D; Fri, 9 Aug 2024 14:16:19 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-lf1-x12f.google.com (mail-lf1-x12f.google.com [IPv6:2a00:1450:4864:20::12f]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id AAF718875C for ; Fri, 9 Aug 2024 14:16:17 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=marcus.folkesson@gmail.com Received: by mail-lf1-x12f.google.com with SMTP id 2adb3069b0e04-52f04c29588so2629057e87.3 for ; Fri, 09 Aug 2024 05:16:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1723205777; x=1723810577; darn=lists.denx.de; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=c7vxauAGN1rhGfeqXXQFu1Oim75Pf7S6Ns7XXnQuOL8=; b=ci1mbqQmAjFF4cEqsfCZ0YiBYiX8eH+Oc4nIiJ/9s3V7z6Xbofm6tBZEvCCvEA7Zh2 /TbRT5qSYQFciyTskLfjH113+zidYuXKhUL/JAkSpWPJsafbD5yD7YxGOMukQp+gB2LD P8YgJ7zMXAFpBZVVEpniJO1mTe6Uafnn7YUxs3kGQ1e1SV6jaTKq8eMm7lJWToOVGzv6 FZ6fZohU0skuvYQul2lhR3xh33gFgIpWrxqvoovFIq9iOJ0MrFC/IEQUc/Aoo23pg7Sq nxBWkvnciUVgByooNDeuW0Zacj0SqeOscfhpv13RpWhy3Du9klk11v4L8Bdh0iLqR2Q6 s1gw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723205777; x=1723810577; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=c7vxauAGN1rhGfeqXXQFu1Oim75Pf7S6Ns7XXnQuOL8=; b=ZEQX8iJ1aaSwE8o2b5wYYMlv0Jfbpb0PqCGRzJvyDLFGDYiVerh8XYHzzrLIXwRswk ljXU/Y1pxXWrZfTTXJkgzFhBiQ2s4Xc5chFYDZ/wEbCRm0atGcfLXD7Y6iGBIZ5DYVHr e1081DUlY4QcsynybOwivzGML/co4LEePDhkKKddrgKBjv6gcJ/SvQj0E3R/m03jyfFb 5TUcNlbmhr9ZwYfTxlcc4x1HR7UWNHHveUd2EXszxlBFdqVGrVCB4MPlVoYFXkGxHiFJ MXBwdADf2c+UAhEiIChD1QDBH1wcKuGpB6uErpkiCPJ7Boabc8h0iE2xIsGTN/9p9lRO NaNA== X-Gm-Message-State: AOJu0YxaUiUNZgqasuWXwmPosq/xo9WXjnREmpN6TPXb3HjCrSQ419yJ l5iL5VD3GTT/0j/aqRXRkqNeLRsiiylL8h5GgMoppt+0cC7HtSvJA/Vnvfej X-Google-Smtp-Source: AGHT+IF7cQsNtmWYEyEdPqbJYmpjYYVKtlLOoQ2/Mxmpo1MmetWUfWv/20/isRHG6hyEzr2sPqmk8w== X-Received: by 2002:a05:6512:2804:b0:52c:d750:bd19 with SMTP id 2adb3069b0e04-530ee981977mr972520e87.8.1723205776235; Fri, 09 Aug 2024 05:16:16 -0700 (PDT) Received: from localhost.localdomain (83-233-6-197.cust.bredband2.com. [83.233.6.197]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-530de478acfsm963801e87.242.2024.08.09.05.16.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Aug 2024 05:16:15 -0700 (PDT) From: Marcus Folkesson To: u-boot@lists.denx.de Cc: Marcus Folkesson , Alexander Dahl , Dario Binacchi , Eugen Hristev , Igor Prusov , Michael Trimarchi , Sean Anderson , Tom Rini Subject: [PATCH] mtd: nand: raw: atmel: remove unnecessary return value Date: Fri, 9 Aug 2024 14:15:43 +0200 Message-ID: <20240809121556.3215132-1-marcus.folkesson@gmail.com> X-Mailer: git-send-email 2.45.1 MIME-Version: 1.0 X-Mailman-Approved-At: Fri, 09 Aug 2024 14:58:45 +0200 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean The condition 'ret' is always true as it is never set to other than -EIO. Remove 'ret' and the condition for copy. Signed-off-by: Marcus Folkesson Reviewed-by: Michael Trimarchi --- drivers/mtd/nand/raw/atmel/nand-controller.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index ee4ec6da58..00d7e177b9 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -568,12 +568,9 @@ static void atmel_nfc_copy_to_sram(struct nand_chip *chip, const u8 *buf, struct mtd_info *mtd = nand_to_mtd(chip); struct atmel_nand *nand = to_atmel_nand(chip); struct atmel_hsmc_nand_controller *nc; - int ret = -EIO; nc = to_hsmc_nand_controller(nand->controller); - - if (ret) - memcpy_toio(nc->sram.virt, buf, mtd->writesize); + memcpy_toio(nc->sram.virt, buf, mtd->writesize); if (oob_required) memcpy_toio(nc->sram.virt + mtd->writesize, chip->oob_poi, @@ -586,12 +583,9 @@ static void atmel_nfc_copy_from_sram(struct nand_chip *chip, u8 *buf, struct mtd_info *mtd = nand_to_mtd(chip); struct atmel_nand *nand = to_atmel_nand(chip); struct atmel_hsmc_nand_controller *nc; - int ret = -EIO; nc = to_hsmc_nand_controller(nand->controller); - - if (ret) - memcpy_fromio(buf, nc->sram.virt, mtd->writesize); + memcpy_fromio(buf, nc->sram.virt, mtd->writesize); if (oob_required) memcpy_fromio(chip->oob_poi, nc->sram.virt + mtd->writesize,