Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756406AbcJ2QKh (ORCPT ); Sat, 29 Oct 2016 12:10:37 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:35177 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756177AbcJ2QKg (ORCPT ); Sat, 29 Oct 2016 12:10:36 -0400 From: Wei Yongjun To: Jens Axboe , Jan Kara Cc: Wei Yongjun , linux-kernel@vger.kernel.org Subject: [PATCH -next] brd: make symbol rd_size static Date: Sat, 29 Oct 2016 16:10:27 +0000 Message-Id: <1477757427-26162-1-git-send-email-weiyj.lk@gmail.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 818 Lines: 24 From: Wei Yongjun Fixes the following sparse warning: drivers/block/brd.c:411:15: warning: symbol 'rd_size' was not declared. Should it be static? Signed-off-by: Wei Yongjun --- drivers/block/brd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/brd.c b/drivers/block/brd.c index ad793f3..d1edf42 100644 --- a/drivers/block/brd.c +++ b/drivers/block/brd.c @@ -408,7 +408,7 @@ static int rd_nr = CONFIG_BLK_DEV_RAM_COUNT; module_param(rd_nr, int, S_IRUGO); MODULE_PARM_DESC(rd_nr, "Maximum number of brd devices"); -unsigned long rd_size = CONFIG_BLK_DEV_RAM_SIZE; +static unsigned long rd_size = CONFIG_BLK_DEV_RAM_SIZE; module_param(rd_size, ulong, S_IRUGO); MODULE_PARM_DESC(rd_size, "Size of each RAM disk in kbytes.");