From patchwork Tue Jan 11 08:35:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 12709610 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 561E1C433FE for ; Tue, 11 Jan 2022 08:37:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1/qVEdpD8f0Gex1Jcbm8PGp0H7WN7C2QBeJj9q2EmUQ=; b=z5FKXwZdwMqYYj MdHz50W5PCzsSnSWK562eo1gyeevMAQ4RLr3ddaJxnSKyxM8R3ctFCUAXbtRYK72+abLCm3SnaluU isc0QkIL+Xg4UlFfE/AGTkSfHEbxkr3UyFKyu7kjY4ZL6FWoYwM/CRtVR4LZ8A/Z2tLFOZUH30RpI A5ZyhSfH9zhdUFLHTeW4kmTcqQObKcPb04EUGs3hNVxupd+cbpS4TzOIaPLfY4+Nu0WvEqM6UYdI8 jSnuXDG556CsbLFuycGljJI4atHGAsuIabpR1P2vCC75iTCfrclxiao0F9jfTPdLcnyK6guVzoKnO 40Ko5vNB69OFEenYl1tQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n7CdJ-00FLBR-KD; Tue, 11 Jan 2022 08:35:57 +0000 Received: from [2001:4bb8:18c:6af6:82da:93cd:da5b:aa3a] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1n7Ccl-00FKrA-MP; Tue, 11 Jan 2022 08:35:24 +0000 From: Christoph Hellwig To: Arnd Bergmann Cc: Guo Ren , x86@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, linux-arch@vger.kernel.org Subject: [PATCH 2/5] uapi: simplify __ARCH_FLOCK{,64}_PAD a little Date: Tue, 11 Jan 2022 09:35:12 +0100 Message-Id: <20220111083515.502308-3-hch@lst.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220111083515.502308-1-hch@lst.de> References: <20220111083515.502308-1-hch@lst.de> MIME-Version: 1.0 X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Don't bother to define the symbols empty, just don't use them. That makes the intent a little more clear. Signed-off-by: Christoph Hellwig --- include/uapi/asm-generic/fcntl.h | 12 ++++-------- tools/include/uapi/asm-generic/fcntl.h | 12 ++++-------- 2 files changed, 8 insertions(+), 16 deletions(-) diff --git a/include/uapi/asm-generic/fcntl.h b/include/uapi/asm-generic/fcntl.h index caa482e3b01af..c53897ca5d402 100644 --- a/include/uapi/asm-generic/fcntl.h +++ b/include/uapi/asm-generic/fcntl.h @@ -193,22 +193,16 @@ struct f_owner_ex { #define F_LINUX_SPECIFIC_BASE 1024 #ifndef HAVE_ARCH_STRUCT_FLOCK -#ifndef __ARCH_FLOCK_PAD -#define __ARCH_FLOCK_PAD -#endif - struct flock { short l_type; short l_whence; __kernel_off_t l_start; __kernel_off_t l_len; __kernel_pid_t l_pid; +#ifdef __ARCH_FLOCK_PAD __ARCH_FLOCK_PAD -}; #endif - -#ifndef __ARCH_FLOCK64_PAD -#define __ARCH_FLOCK64_PAD +}; #endif struct flock64 { @@ -217,7 +211,9 @@ struct flock64 { __kernel_loff_t l_start; __kernel_loff_t l_len; __kernel_pid_t l_pid; +#ifdef __ARCH_FLOCK64_PAD __ARCH_FLOCK64_PAD +#endif }; #endif /* _ASM_GENERIC_FCNTL_H */ diff --git a/tools/include/uapi/asm-generic/fcntl.h b/tools/include/uapi/asm-generic/fcntl.h index 4a49d33ca4d55..82054502b9748 100644 --- a/tools/include/uapi/asm-generic/fcntl.h +++ b/tools/include/uapi/asm-generic/fcntl.h @@ -188,22 +188,16 @@ struct f_owner_ex { #define F_LINUX_SPECIFIC_BASE 1024 #ifndef HAVE_ARCH_STRUCT_FLOCK -#ifndef __ARCH_FLOCK_PAD -#define __ARCH_FLOCK_PAD -#endif - struct flock { short l_type; short l_whence; __kernel_off_t l_start; __kernel_off_t l_len; __kernel_pid_t l_pid; +#ifdef __ARCH_FLOCK_PAD __ARCH_FLOCK_PAD -}; #endif - -#ifndef __ARCH_FLOCK64_PAD -#define __ARCH_FLOCK64_PAD +}; #endif struct flock64 { @@ -212,7 +206,9 @@ struct flock64 { __kernel_loff_t l_start; __kernel_loff_t l_len; __kernel_pid_t l_pid; +#ifdef __ARCH_FLOCK64_PAD __ARCH_FLOCK64_PAD +#endif }; #endif /* _ASM_GENERIC_FCNTL_H */