From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932792Ab2GFWvE (ORCPT ); Fri, 6 Jul 2012 18:51:04 -0400 Received: from li9-11.members.linode.com ([67.18.176.11]:37465 "EHLO imap.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756360Ab2GFWu6 (ORCPT ); Fri, 6 Jul 2012 18:50:58 -0400 From: "Theodore Ts'o" To: Linux Kernel Developers List Cc: ewust@umich.edu, zakir@umich.edu, nadiah@cs.ucsd.edu, jhalderm@umich.edu, "Theodore Ts'o" Subject: [PATCH 01/12] random: fix up sparse warnings Date: Fri, 6 Jul 2012 18:44:53 -0400 Message-Id: <1341614704-24965-2-git-send-email-tytso@mit.edu> X-Mailer: git-send-email 1.7.11.1.108.gb129051 In-Reply-To: <1341614704-24965-1-git-send-email-tytso@mit.edu> References: <1341614704-24965-1-git-send-email-tytso@mit.edu> X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: tytso@thunk.org X-SA-Exim-Scanned: No (on imap.thunk.org); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add extern and static declarations to suppress sparse warnings Signed-off-by: "Theodore Ts'o" --- drivers/char/random.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/char/random.c b/drivers/char/random.c index 4ec04a7..cb541b9 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1279,6 +1279,7 @@ static int proc_do_uuid(ctl_table *table, int write, } static int sysctl_poolsize = INPUT_POOL_WORDS * 32; +extern ctl_table random_table[]; ctl_table random_table[] = { { .procname = "poolsize", @@ -1344,7 +1345,7 @@ late_initcall(random_int_secret_init); * value is not cryptographically secure but for several uses the cost of * depleting entropy is too high */ -DEFINE_PER_CPU(__u32 [MD5_DIGEST_WORDS], get_random_int_hash); +static DEFINE_PER_CPU(__u32 [MD5_DIGEST_WORDS], get_random_int_hash); unsigned int get_random_int(void) { __u32 *hash; -- 1.7.11.1.108.gb129051