From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754920AbcEQH6w (ORCPT ); Tue, 17 May 2016 03:58:52 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:34639 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753283AbcEQH6v (ORCPT ); Tue, 17 May 2016 03:58:51 -0400 From: Minfei Huang To: keith.busch@intel.com, axboe@fb.com, gpiccoli@linux.vnet.ibm.com, sagi@grimberg.me Cc: linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Minfei Huang Subject: [PATCH V2] Use MACRO UINT_MAX instead of actual value Date: Tue, 17 May 2016 15:58:41 +0800 Message-Id: <1463471921-20261-1-git-send-email-mnghuan@gmail.com> X-Mailer: git-send-email 2.6.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It's more elegant to use MACRO UINT_MAX to represent the max value of type unsigned int. So replace the actual value by using this MACRO. Signed-off-by: Minfei Huang --- v1: - fix typo --- drivers/nvme/host/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 643f457..2c0bb13 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -597,7 +597,7 @@ static void nvme_config_discard(struct nvme_ns *ns) ns->queue->limits.discard_alignment = logical_block_size; ns->queue->limits.discard_granularity = logical_block_size; - blk_queue_max_discard_sectors(ns->queue, 0xffffffff); + blk_queue_max_discard_sectors(ns->queue, UINT_MAX); queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, ns->queue); } -- 2.6.3