From patchwork Mon Mar 30 23:46:04 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joe Perches X-Patchwork-Id: 456407 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 80575140077 for ; Tue, 31 Mar 2015 10:54:45 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754302AbbC3Xyi (ORCPT ); Mon, 30 Mar 2015 19:54:38 -0400 Received: from smtprelay0051.hostedemail.com ([216.40.44.51]:50077 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932106AbbC3Xyg (ORCPT ); Mon, 30 Mar 2015 19:54:36 -0400 Received: from smtprelay.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by smtpgrave01.hostedemail.com (Postfix) with ESMTP id 894145EB75; Mon, 30 Mar 2015 23:47:22 +0000 (UTC) Received: from filter.hostedemail.com (unknown [216.40.38.60]) by smtprelay07.hostedemail.com (Postfix) with ESMTP id B1B23C212D; Mon, 30 Mar 2015 23:47:20 +0000 (UTC) X-Session-Marker: 6A6F6540706572636865732E636F6D X-Spam-Summary: 2, 0, 0, , d41d8cd98f00b204, joe@perches.com, :::::::::::::::::::, RULES_HIT:41:355:379:541:800:960:973:988:989:1260:1345:1359:1437:1534:1542:1711:1730:1747:1777:1792:1981:2194:2199:2393:2559:2562:3138:3139:3140:3141:3142:3353:3865:4321:4605:5007:6261:7903:8603:10004:10848:11026:11473:11657:11658:11914:12043:12048:12296:12438:12517:12519:12555:14096:14394:21080, 0, RBL:none, CacheIP:none, Bayesian:0.5, 0.5, 0.5, Netcheck:none, DomainCache:0, MSF:not bulk, SPF:fn, MSBL:0, DNSBL:none, Custom_rules:0:0:0 X-HE-Tag: berry66_22ce7667a4258 X-Filterd-Recvd-Size: 3520 Received: from joe-laptop.perches.com (pool-71-119-66-80.lsanca.fios.verizon.net [71.119.66.80]) (Authenticated sender: joe@perches.com) by omf10.hostedemail.com (Postfix) with ESMTPA; Mon, 30 Mar 2015 23:47:19 +0000 (UTC) From: Joe Perches To: linux-kernel@vger.kernel.org, Alexander Graf , Gleb Natapov , Paolo Bonzini Cc: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , linuxppc-dev@lists.ozlabs.org, kvm-ppc@vger.kernel.org, kvm@vger.kernel.org Subject: [PATCH 06/25] powerpc: Use bool function return values of true/false not 1/0 Date: Mon, 30 Mar 2015 16:46:04 -0700 Message-Id: <6d45a6e4596f0b282048fc4b8db9e7f7a19a46e3.1427759009.git.joe@perches.com> X-Mailer: git-send-email 2.1.2 In-Reply-To: References: Sender: kvm-ppc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm-ppc@vger.kernel.org Use the normal return values for bool functions Signed-off-by: Joe Perches Acked-by: Benjamin Herrenschmidt --- arch/powerpc/include/asm/dcr-native.h | 2 +- arch/powerpc/include/asm/dma-mapping.h | 4 ++-- arch/powerpc/include/asm/kvm_book3s_64.h | 4 ++-- arch/powerpc/sysdev/dcr.c | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/include/asm/dcr-native.h b/arch/powerpc/include/asm/dcr-native.h index 7d2e623..4efc11d 100644 --- a/arch/powerpc/include/asm/dcr-native.h +++ b/arch/powerpc/include/asm/dcr-native.h @@ -31,7 +31,7 @@ typedef struct { static inline bool dcr_map_ok_native(dcr_host_native_t host) { - return 1; + return true; } #define dcr_map_native(dev, dcr_n, dcr_c) \ diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h index 894d538..9103687 100644 --- a/arch/powerpc/include/asm/dma-mapping.h +++ b/arch/powerpc/include/asm/dma-mapping.h @@ -191,11 +191,11 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) struct dev_archdata *sd = &dev->archdata; if (sd->max_direct_dma_addr && addr + size > sd->max_direct_dma_addr) - return 0; + return false; #endif if (!dev->dma_mask) - return 0; + return false; return addr + size - 1 <= *dev->dma_mask; } diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h index 2d81e20..2a244bf 100644 --- a/arch/powerpc/include/asm/kvm_book3s_64.h +++ b/arch/powerpc/include/asm/kvm_book3s_64.h @@ -335,7 +335,7 @@ static inline bool hpte_read_permission(unsigned long pp, unsigned long key) { if (key) return PP_RWRX <= pp && pp <= PP_RXRX; - return 1; + return true; } static inline bool hpte_write_permission(unsigned long pp, unsigned long key) @@ -373,7 +373,7 @@ static inline bool slot_is_aligned(struct kvm_memory_slot *memslot, unsigned long mask = (pagesize >> PAGE_SHIFT) - 1; if (pagesize <= PAGE_SIZE) - return 1; + return true; return !(memslot->base_gfn & mask) && !(memslot->npages & mask); } diff --git a/arch/powerpc/sysdev/dcr.c b/arch/powerpc/sysdev/dcr.c index 2d8a101..121e26f 100644 --- a/arch/powerpc/sysdev/dcr.c +++ b/arch/powerpc/sysdev/dcr.c @@ -54,7 +54,7 @@ bool dcr_map_ok_generic(dcr_host_t host) else if (host.type == DCR_HOST_MMIO) return dcr_map_ok_mmio(host.host.mmio); else - return 0; + return false; } EXPORT_SYMBOL_GPL(dcr_map_ok_generic);