From mboxrd@z Thu Jan 1 00:00:00 1970 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 10EE5C6FA90 for ; Tue, 20 Sep 2022 18:36:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230102AbiITSgQ (ORCPT ); Tue, 20 Sep 2022 14:36:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41682 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229738AbiITSgP (ORCPT ); Tue, 20 Sep 2022 14:36:15 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B45E6CD18 for ; Tue, 20 Sep 2022 11:36:14 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 38D5FB82C36 for ; Tue, 20 Sep 2022 18:36:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 63450C4347C; Tue, 20 Sep 2022 18:36:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1663698971; bh=BetZz9CDmYdPoJsV3KhJK53rxp2DGnFMZGlaAWVqhzk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uj0pXq/tkr6a3LRTeiDIGy8euJAnt2FZ3G0UxjhhsWCXA7no307AgNjJcnrMWPNEL h9N3wmVlyrxp7Ik3txrUJ88OqgModXjjYhvpai78eIfut2p6BPNTL71PbmpM1kQ5Hu 0VRinaXqPTbGlTRHe/TvoVbkARV1sXocuUvh0VvycaC9a2diXTbMLWcaAQxx6jCEK5 rCnJerMaYo6/DusBAn2cqHHBNEakQsjZeT7oZkGM5kqJqVXHbqf9ObAxyx6C+w4g7Y 0hsnOWfKP6t2C6BAWvWO35mwS2p+OUJYMZY4JdQqYaFPvtYb0TkXVaxBOmVEsT6YZL xVmlG+euWITNg== From: Ard Biesheuvel To: linux-efi@vger.kernel.org Cc: loongarch@lists.linux.dev, Ard Biesheuvel , Arnd Bergmann , Ilias Apalodimas , Huacai Chen , Xi Ruoyao Subject: [PATCH v2 4/8] efi: libstub: remove pointless goto kludge Date: Tue, 20 Sep 2022 20:35:50 +0200 Message-Id: <20220920183554.3870247-5-ardb@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220920183554.3870247-1-ardb@kernel.org> References: <20220920183554.3870247-1-ardb@kernel.org> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1660; i=ardb@kernel.org; h=from:subject; bh=BetZz9CDmYdPoJsV3KhJK53rxp2DGnFMZGlaAWVqhzk=; b=owEB7QES/pANAwAKAcNPIjmS2Y8kAcsmYgBjKggCesa+CTDjqr732yIZOYDEXK44DTtGZzuzFhlL Y4NrYPaJAbMEAAEKAB0WIQT72WJ8QGnJQhU3VynDTyI5ktmPJAUCYyoIAgAKCRDDTyI5ktmPJAlUC/ 0VJ1htDiabFdzcb5K1BpOczf/Pa8Xj6RbuV4YrGkrnmU2uxYmDxBlAmaWz536Wex+H0nGsHpdvMAgG 3Vwk3sJbYo3dxv+rcki0t7Atq5h5L68TZDOCv09Ape6mMaHeFLjZUrbi3wlGQTIE4D/DYJckQR2KiU Wc8mw+F0BcWrU1lH4VUWwhtk+30soe+eL7hjsY5lmlcYavBg5uDJZ8nLsTGIavX62Nj/Cd0PvIMjFX SSuRCuFrVrKCECTsAlcfUdeEkhgjbiWPFtQizrJ86m7qW8v6QwaVIoBAcKIbudnCBQT2P1tEiNmWnd HCcNFOHbVJnMRgq35sCLJnNaWMRZ+1yclo0j+OVkTcYKM+tBvxduM4OAcw9pMMfJL10Yd0xg+gImEp uueDCIh77mF/IlNRQ+RdOwWmkHMVt2syNAYcH9FmO2xnpffD9btTvuP7S1a8DFoItxugaxJPYmgqYY q37mauSG62wM4AUWEVI9OwjDbfdYXaoyWYeqoqvYPnGjE= X-Developer-Key: i=ardb@kernel.org; a=openpgp; fpr=F43D03328115A198C90016883D200E9CA6329909 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-efi@vger.kernel.org Remove some goto cruft that serves no purpose and obfuscates the code. Signed-off-by: Ard Biesheuvel --- drivers/firmware/efi/libstub/efi-stub-helper.c | 22 +++++++------------- 1 file changed, 7 insertions(+), 15 deletions(-) diff --git a/drivers/firmware/efi/libstub/efi-stub-helper.c b/drivers/firmware/efi/libstub/efi-stub-helper.c index 85c68aa83673..63f3c2cd7058 100644 --- a/drivers/firmware/efi/libstub/efi-stub-helper.c +++ b/drivers/firmware/efi/libstub/efi-stub-helper.c @@ -438,13 +438,14 @@ efi_status_t efi_exit_boot_services(void *handle, void *priv, efi_status_t status; status = efi_get_memory_map(&map); - if (status != EFI_SUCCESS) - goto fail; + return status; status = priv_func(map, priv); - if (status != EFI_SUCCESS) - goto free_map; + if (status != EFI_SUCCESS) { + efi_bs_call(free_pool, map); + return status; + } if (efi_disable_pci_dma) efi_pci_disable_bridge_busmaster(); @@ -475,25 +476,16 @@ efi_status_t efi_exit_boot_services(void *handle, void *priv, /* exit_boot_services() was called, thus cannot free */ if (status != EFI_SUCCESS) - goto fail; + return status; status = priv_func(map, priv); /* exit_boot_services() was called, thus cannot free */ if (status != EFI_SUCCESS) - goto fail; + return status; status = efi_bs_call(exit_boot_services, handle, map->map_key); } - /* exit_boot_services() was called, thus cannot free */ - if (status != EFI_SUCCESS) - goto fail; - - return EFI_SUCCESS; - -free_map: - efi_bs_call(free_pool, map); -fail: return status; } -- 2.35.1