From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754468AbdHUXQb (ORCPT ); Mon, 21 Aug 2017 19:16:31 -0400 Received: from vmicros1.altlinux.org ([194.107.17.57]:46812 "EHLO vmicros1.altlinux.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754415AbdHUXQa (ORCPT ); Mon, 21 Aug 2017 19:16:30 -0400 Date: Tue, 22 Aug 2017 02:16:29 +0300 From: "Dmitry V. Levin" To: Al Viro Cc: linux-kernel@vger.kernel.org Subject: [PATCH 2/3] signal: simplify compat_sigpending() Message-ID: <20170821231629.GB24838@altlinux.org> References: <20170805200050.GA24804@altlinux.org> <20170806182203.GA12956@ZenIV.linux.org.uk> <20170821230933.GA24816@altlinux.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170821230933.GA24816@altlinux.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove "if it's big-endian..." ifdef in compat_sigpending(), use the endian-agnostic variant. Suggested-by: Al Viro Signed-off-by: Dmitry V. Levin --- kernel/signal.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/kernel/signal.c b/kernel/signal.c index a1d0426..7d9d82b 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -3292,15 +3292,11 @@ SYSCALL_DEFINE1(sigpending, old_sigset_t __user *, set) #ifdef CONFIG_COMPAT COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set32) { -#ifdef __BIG_ENDIAN sigset_t set; int err = do_sigpending(&set, sizeof(set.sig[0])); if (!err) err = put_user(set.sig[0], set32); return err; -#else - return sys_rt_sigpending((sigset_t __user *)set32, sizeof(*set32)); -#endif } #endif -- ldv