From nobody Mon Nov 25 10:51:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=eik.bme.hu Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1716765338604624.0673728907228; Sun, 26 May 2024 16:15:38 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sBN3s-0003uc-HI; Sun, 26 May 2024 19:13:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sBN3r-0003sX-5D; Sun, 26 May 2024 19:13:55 -0400 Received: from zero.eik.bme.hu ([152.66.115.2]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sBN3n-0003ar-Ux; Sun, 26 May 2024 19:13:53 -0400 Received: from zero.eik.bme.hu (localhost [127.0.0.1]) by zero.eik.bme.hu (Postfix) with ESMTP id 72A504E602D; Mon, 27 May 2024 01:12:43 +0200 (CEST) Received: from zero.eik.bme.hu ([127.0.0.1]) by zero.eik.bme.hu (zero.eik.bme.hu [127.0.0.1]) (amavisd-new, port 10028) with ESMTP id AGui8gWkR2J5; Mon, 27 May 2024 01:12:41 +0200 (CEST) Received: by zero.eik.bme.hu (Postfix, from userid 432) id 7BEC84E602E; Mon, 27 May 2024 01:12:41 +0200 (CEST) X-Virus-Scanned: amavisd-new at eik.bme.hu Message-Id: In-Reply-To: References: From: BALATON Zoltan Subject: [PATCH 06/43] target/ppc/mmu_common.c: Remove yet another single use local variable MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Cc: Nicholas Piggin , Daniel Henrique Barboza Date: Mon, 27 May 2024 01:12:41 +0200 (CEST) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=152.66.115.2; envelope-from=balaton@eik.bme.hu; helo=zero.eik.bme.hu X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1716765338862100001 Content-Type: text/plain; charset="utf-8" In ppc6xx_tlb_pte_check() the pp variable is used only once to pass it to a function parameter with the same name. Remove the local and inline the value. Also use named constant for the hex value to make it clearer. Signed-off-by: BALATON Zoltan Reviewed-by: Nicholas Piggin --- target/ppc/mmu_common.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/target/ppc/mmu_common.c b/target/ppc/mmu_common.c index b21f52290f..799d2ced9b 100644 --- a/target/ppc/mmu_common.c +++ b/target/ppc/mmu_common.c @@ -98,13 +98,12 @@ static int ppc6xx_tlb_pte_check(mmu_ctx_t *ctx, target_= ulong pte0, target_ulong pte1, int pteh, MMUAccessType access_type) { - int ret, pp; + int ret; =20 ret =3D -1; /* Check validity and table match */ if (pte_is_valid(pte0) && ((pte0 >> 6) & 1) =3D=3D pteh) { /* Check vsid & api */ - pp =3D pte1 & 0x00000003; if ((pte0 & PTE_PTEM_MASK) =3D=3D ctx->ptem) { if (ctx->raddr !=3D (hwaddr)-1ULL) { /* all matches should have equal RPN, WIMG & PP */ @@ -115,7 +114,7 @@ static int ppc6xx_tlb_pte_check(mmu_ctx_t *ctx, target_= ulong pte0, } /* Keep the matching PTE information */ ctx->raddr =3D pte1; - ctx->prot =3D ppc_hash32_prot(ctx->key, pp, ctx->nx); + ctx->prot =3D ppc_hash32_prot(ctx->key, pte1 & HPTE32_R_PP, ct= x->nx); if (check_prot_access_type(ctx->prot, access_type)) { /* Access granted */ qemu_log_mask(CPU_LOG_MMU, "PTE access granted !\n"); --=20 2.30.9