From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 74AF8C65C22 for ; Fri, 2 Nov 2018 11:04:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 39B182081F for ; Fri, 2 Nov 2018 11:04:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=rasmusvillemoes.dk header.i=@rasmusvillemoes.dk header.b="Cn0e+4wA" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 39B182081F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=rasmusvillemoes.dk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726893AbeKBULj (ORCPT ); Fri, 2 Nov 2018 16:11:39 -0400 Received: from mail-lf1-f66.google.com ([209.85.167.66]:39148 "EHLO mail-lf1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726104AbeKBULi (ORCPT ); Fri, 2 Nov 2018 16:11:38 -0400 Received: by mail-lf1-f66.google.com with SMTP id n18so1041511lfh.6 for ; Fri, 02 Nov 2018 04:04:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rasmusvillemoes.dk; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=lhSjwNHBReTxgjhb9toe+yAvJ/7Ca7xGfbc0fBL21HQ=; b=Cn0e+4wAZmdOwpCqlSLwBO75MnZqnfMzHH/Sqbeqf/qghFZHOGzONJ04dNHUmL0l8+ z74MEPpG3q0LizFFJ7UHc/tB12l6Wkh4EeiHXU1PIjjdKyJDEw+wGHmc+Glfpon5yLhk D0G8sHu8VB8cm2YKZawlRIwiS3+8ZuEoulBcI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=lhSjwNHBReTxgjhb9toe+yAvJ/7Ca7xGfbc0fBL21HQ=; b=Axr6t/bLbrSaWUY/HmhGYkX8y7wXYZQNZykIB9uLC+n1p4UVGobAxgWXtPTzQbtKsW WksfwIs/hXJAF+dzuCMovZn9vwTW9LDNKdH5//K+e3qe/BP39b5cpyrX4JHr0Po8Fp+L 4KGJY26SdLYTdS83pQdP/ec7D5c7yRMOTFlSWfjVDP3kxQFTzaveroBp61hHsg66fWEC 95t6j2nHMSyoG4ZsWgxFPCvwLCYwobT8b8R6zWLdJxW9hBq7tlhTDJFNssmiZImH1SQ/ YXzisqNbvBuT98CaaQuOaDRkS1pn3euI5flXInD5kAPAImpJ4O8mx9OY3UA8+s66ooQe E96w== X-Gm-Message-State: AGRZ1gK1mpgpUYUvyMZb6IZM7ucu3UD7xDkQsCYmhAIFWb26eOkR8PlV IFYNDlAOgM8XEbpItG7lFciAtI/IwxsFzQ== X-Google-Smtp-Source: AJdET5fsiO4vkNlb59KQCh5Ipun3rVM/Pfpoi8X2Unh0eejxxIC5sHxKvAIhoH0qpfweeQyRttcQ5Q== X-Received: by 2002:a19:ca51:: with SMTP id h17mr6269614lfj.126.1541156691769; Fri, 02 Nov 2018 04:04:51 -0700 (PDT) Received: from prevas-ravi.prevas.se ([81.216.59.226]) by smtp.gmail.com with ESMTPSA id r22-v6sm1952896ljg.82.2018.11.02.04.04.50 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 02 Nov 2018 04:04:51 -0700 (PDT) From: Rasmus Villemoes To: "Theodore Ts'o" , Arnd Bergmann , Greg Kroah-Hartman Cc: Rasmus Villemoes , linux-kernel@vger.kernel.org Subject: [PATCH 2/3] drivers/char/random.c: remove unused stuct poolinfo::poolbits Date: Fri, 2 Nov 2018 12:04:46 +0100 Message-Id: <20181102110447.23121-2-linux@rasmusvillemoes.dk> X-Mailer: git-send-email 2.19.1.6.gbde171bbf5 In-Reply-To: <20181102110447.23121-1-linux@rasmusvillemoes.dk> References: <20181102110447.23121-1-linux@rasmusvillemoes.dk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This field is never used, might as well remove it. Signed-off-by: Rasmus Villemoes --- drivers/char/random.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/char/random.c b/drivers/char/random.c index 320108df04c1..1b2e1580b4b5 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -295,7 +295,7 @@ * To allow fractional bits to be tracked, the entropy_count field is * denominated in units of 1/8th bits. * - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in + * 2*(ENTROPY_SHIFT + poolbitshift) must <= 31, or the multiply in * credit_entropy_bits() needs to be 64 bits wide. */ #define ENTROPY_SHIFT 3 @@ -360,8 +360,8 @@ static int random_write_wakeup_bits = 28 * OUTPUT_POOL_WORDS; * irreducible, which we have made here. */ static const struct poolinfo { - int poolbitshift, poolwords, poolbytes, poolbits, poolfracbits; -#define S(x) ilog2(x)+5, (x), (x)*4, (x)*32, (x) << (ENTROPY_SHIFT+5) + int poolbitshift, poolwords, poolbytes, poolfracbits; +#define S(x) ilog2(x)+5, (x), (x)*4, (x) << (ENTROPY_SHIFT+5) int tap1, tap2, tap3, tap4, tap5; } poolinfo_table[] = { /* was: x^128 + x^103 + x^76 + x^51 +x^25 + x + 1 */ -- 2.19.1.6.gbde171bbf5