From nobody Mon Feb 9 20:11:22 2026 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 8FC04EB64DA for ; Mon, 26 Jun 2023 11:21:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230349AbjFZLVA (ORCPT ); Mon, 26 Jun 2023 07:21:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56364 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230175AbjFZLUx (ORCPT ); Mon, 26 Jun 2023 07:20:53 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE6DB10F; Mon, 26 Jun 2023 04:20:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1687778452; x=1719314452; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=W1hk6ucl8KNm2U0fXh/wXmuimq2rclUouXAdbjBH3TA=; b=teoQKccpY6WOzG56JwUxFZ4v/3VIav/QRUU50tghDE+nHddM0tsP5vqG ybdWT2tajp0qNrkKzHY8pYTIVM9nC3AP5GdXdjYye79wSMQbblirZTauO xYNaW6FYlXbe3jzqFYciyBWaO9GhQOHOnxNsHwubEBQskfAVW53msfmKy Oy5frttUcP/Gh1n4xgZLOEdZytgss6616ik5WYebhIxbSA3zBRZgjYo/i i0zBJ0r1sOjGFAcO7ZswUSEZLaCuhB5XsUHUXrJtxkiaXDaE8ihct2q30 S2MMcVv0d/21RsSYb8YPk/FzkAeII8qYpFEpVPL4AsEBNdndkthRC9EF4 Q==; X-IronPort-AV: E=Sophos;i="6.01,159,1684825200"; d="scan'208";a="220501420" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 26 Jun 2023 04:20:52 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Mon, 26 Jun 2023 04:20:50 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.21 via Frontend Transport; Mon, 26 Jun 2023 04:20:48 -0700 From: Conor Dooley To: CC: , , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Albert Ou , Andrew Jones , Heiko Stuebner , "Evan Green" , Sunil V L , , , Subject: [PATCH v1 2/9] RISC-V: drop a needless check in print_isa_ext() Date: Mon, 26 Jun 2023 12:19:40 +0100 Message-ID: <20230626-skydiver-frown-659b982a43ad@wendy> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230626-provable-angrily-81760e8c3cc6@wendy> References: <20230626-provable-angrily-81760e8c3cc6@wendy> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=737; i=conor.dooley@microchip.com; h=from:subject:message-id; bh=W1hk6ucl8KNm2U0fXh/wXmuimq2rclUouXAdbjBH3TA=; b=owGbwMvMwCFWscWwfUFT0iXG02pJDCkzS3zbNKQ3J0nbH6lftSZ2Rnpt8ivbm0VXvk5y+luhUXH4 k/7njlIWBjEOBlkxRZbE230tUuv/uOxw7nkLM4eVCWQIAxenAExkzzdGhpmXL7yX/Km0bOKzqUo5Va ssct7t8czb1rt3rp6Jmsi55gcMf/gOCC7dLrsr2ElpSpft1TnRzJYmoTfWtsj/r/m2sk1IhwkA X-Developer-Key: i=conor.dooley@microchip.com; a=openpgp; fpr=F9ECA03CF54F12CD01F1655722E2C55B37CF380C Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" isa_ext_arr cannot be empty, as some of the extensions within it are always built into the kernel. Signed-off-by: Conor Dooley Reviewed-by: Andrew Jones --- arch/riscv/kernel/cpu.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/riscv/kernel/cpu.c b/arch/riscv/kernel/cpu.c index 742bb42e7e86..01f7e5c62997 100644 --- a/arch/riscv/kernel/cpu.c +++ b/arch/riscv/kernel/cpu.c @@ -233,10 +233,6 @@ static void print_isa_ext(struct seq_file *f) =20 arr_sz =3D ARRAY_SIZE(isa_ext_arr) - 1; =20 - /* No extension support available */ - if (arr_sz <=3D 0) - return; - for (i =3D 0; i <=3D arr_sz; i++) { edata =3D &isa_ext_arr[i]; if (!__riscv_isa_extension_available(NULL, edata->isa_ext_id)) --=20 2.40.1