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 7CAF2C65C22 for ; Fri, 2 Nov 2018 11:04:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4383F2082E for ; Fri, 2 Nov 2018 11:04:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=rasmusvillemoes.dk header.i=@rasmusvillemoes.dk header.b="Tc18A7Rm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4383F2082E 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 S1727265AbeKBULl (ORCPT ); Fri, 2 Nov 2018 16:11:41 -0400 Received: from mail-lf1-f66.google.com ([209.85.167.66]:42031 "EHLO mail-lf1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726731AbeKBULk (ORCPT ); Fri, 2 Nov 2018 16:11:40 -0400 Received: by mail-lf1-f66.google.com with SMTP id q6-v6so1040048lfh.9 for ; Fri, 02 Nov 2018 04:04:54 -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=xUCc06KgoN4uMpzaC6Xpg6m5UmdFnkziCwtwwOiEVp0=; b=Tc18A7RmD4icZiYisJkJv0ZoiZoaDzKE0b0VyoYMRGxWoikcvJSBPr/CUblAEbktz7 SFMUjQ7J4k2OSSrFoeagT1O9QyGalHhj6DU7AEkCK8tX7Cgf2PHB1M9lvusarDAyiqBN RfsXnAbFPz6AAGxkat5uYFLdADtfDfgy7nTtA= 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=xUCc06KgoN4uMpzaC6Xpg6m5UmdFnkziCwtwwOiEVp0=; b=kOZdVhCHDSM3kCC/17GyCqxdXE2mdpsn/7JCdjMgHyO3KFpFvUwQp0k60pvvibBd45 fMx6BkSL3DIMnoukWWW79umTMftgeDxr+nLVLiH4g5BgtR9fFmtzt0NwdNj+nf/38yPT VTso16sUBRed+riNu3Am/zOUexZx7U+/Q0e5vQm0A6+OC+/hrOiY2z2UOcAVyrmX0UKS JuNlB8FXiboPpHQEhHy/MjSO7cHooRgQZ4PI5ngyChHybk29lkc7OvZ+bT7X23kgTNmU tHkbOooBAFZziSDMco53qR0utJgjPDRH6v8gppwa84IfyspMMHI3KqmL7BYxng6+mNm/ YU5g== X-Gm-Message-State: AGRZ1gKEJ3nLma+4xBbk5u+96R/bEHdqBi7np3cwe+ZYi8qd4Y9rMKVS 2YmDevaCxdM8/M0RSpghPo7HRg== X-Google-Smtp-Source: AJdET5fsgG3emOpGK+2g2S3428WjgtnFndO7suYkjRFBItNv7e5anVW+piX0kuShQRHWKofWa1EF9Q== X-Received: by 2002:a19:f813:: with SMTP id a19mr6404291lff.67.1541156693315; Fri, 02 Nov 2018 04:04:53 -0700 (PDT) Received: from prevas-ravi.prevas.se ([81.216.59.226]) by smtp.gmail.com with ESMTPSA id r22-v6sm1952896ljg.82.2018.11.02.04.04.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 02 Nov 2018 04:04:52 -0700 (PDT) From: Rasmus Villemoes To: "Theodore Ts'o" , Arnd Bergmann , Greg Kroah-Hartman Cc: Rasmus Villemoes , linux-kernel@vger.kernel.org Subject: [PATCH 3/3] drivers/char/random.c: make primary_crng static Date: Fri, 2 Nov 2018 12:04:47 +0100 Message-Id: <20181102110447.23121-3-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 Since the definition of struct crng_state is private to random.c, and primary_crng is neither declared or used elsewhere, there's no reason for that symbol to have external linkage. Signed-off-by: Rasmus Villemoes --- drivers/char/random.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/random.c b/drivers/char/random.c index 1b2e1580b4b5..0a381897e4a5 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -415,7 +415,7 @@ struct crng_state { spinlock_t lock; }; -struct crng_state primary_crng = { +static struct crng_state primary_crng = { .lock = __SPIN_LOCK_UNLOCKED(primary_crng.lock), }; -- 2.19.1.6.gbde171bbf5