From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757247Ab3H2XcS (ORCPT ); Thu, 29 Aug 2013 19:32:18 -0400 Received: from perches-mx.perches.com ([206.117.179.246]:49023 "EHLO labridge.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756821Ab3H2XcR (ORCPT ); Thu, 29 Aug 2013 19:32:17 -0400 From: Joe Perches To: linux-kernel@vger.kernel.org Cc: Andrew Morton , linux-mm@kvack.org Subject: [PATCH] ksm: Remove redundant __GFP_ZERO from kcalloc Date: Thu, 29 Aug 2013 16:32:14 -0700 Message-Id: <1c47ec33fcbbf393f8d6decc9b3d6e18ed8b09a1.1377819069.git.joe@perches.com> X-Mailer: git-send-email 1.8.1.2.459.gbcd45b4.dirty Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org kcalloc returns zeroed memory. There's no need to use this flag. Signed-off-by: Joe Perches --- mm/ksm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/ksm.c b/mm/ksm.c index 0bea2b2..175fff7 100644 --- a/mm/ksm.c +++ b/mm/ksm.c @@ -2309,8 +2309,8 @@ static ssize_t merge_across_nodes_store(struct kobject *kobj, * Allocate stable and unstable together: * MAXSMP NODES_SHIFT 10 will use 16kB. */ - buf = kcalloc(nr_node_ids + nr_node_ids, - sizeof(*buf), GFP_KERNEL | __GFP_ZERO); + buf = kcalloc(nr_node_ids + nr_node_ids, sizeof(*buf), + GFP_KERNEL); /* Let us assume that RB_ROOT is NULL is zero */ if (!buf) err = -ENOMEM; -- 1.8.1.2.459.gbcd45b4.dirty