From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752654AbeDSK7E (ORCPT ); Thu, 19 Apr 2018 06:59:04 -0400 Received: from foss.arm.com ([217.140.101.70]:35862 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752605AbeDSK7A (ORCPT ); Thu, 19 Apr 2018 06:59:00 -0400 From: Dave Martin To: linux-kernel@vger.kernel.org Cc: Catalin Marinas , Will Deacon , Ralf Baechle , James Hogan , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , "David S. Miller" , Ingo Molnar , Peter Zijlstra , Steven Rostedt , Oleg Nesterov , linux-arch@vger.kernel.org, Russell King Subject: [RFC PATCH 2/6] ARM: Use update_thread_flag() Date: Thu, 19 Apr 2018 11:58:44 +0100 Message-Id: <1524135528-28561-3-git-send-email-Dave.Martin@arm.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1524135528-28561-1-git-send-email-Dave.Martin@arm.com> References: <1524135528-28561-1-git-send-email-Dave.Martin@arm.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch uses the new update_thread_flag() helper to simplify an if () set; else clear; construct. No functional change. Signed-off-by: Dave Martin Cc: Russell King --- arch/arm/kernel/elf.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/arm/kernel/elf.c b/arch/arm/kernel/elf.c index 1824229..aade393 100644 --- a/arch/arm/kernel/elf.c +++ b/arch/arm/kernel/elf.c @@ -68,12 +68,9 @@ void elf_set_personality(const struct elf32_hdr *x) * binary is EABI or softfloat (and thus, guaranteed not to use * FPA instructions.) */ - if (elf_hwcap & HWCAP_IWMMXT && - eflags & (EF_ARM_EABI_MASK | EF_ARM_SOFT_FLOAT)) { - set_thread_flag(TIF_USING_IWMMXT); - } else { - clear_thread_flag(TIF_USING_IWMMXT); - } + update_thread_flag(TIF_USING_IWMMXT, + elf_hwcap & HWCAP_IWMMXT && + eflags & (EF_ARM_EABI_MASK | EF_ARM_SOFT_FLOAT)); } EXPORT_SYMBOL(elf_set_personality); -- 2.1.4