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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,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 6DC10C5518B for ; Wed, 22 Apr 2020 15:03:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 547582054F for ; Wed, 22 Apr 2020 15:03:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728201AbgDVPDN (ORCPT ); Wed, 22 Apr 2020 11:03:13 -0400 Received: from mx2.suse.de ([195.135.220.15]:58128 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726002AbgDVPDI (ORCPT ); Wed, 22 Apr 2020 11:03:08 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 66ADEAC90; Wed, 22 Apr 2020 15:03:03 +0000 (UTC) Received: by quack2.suse.cz (Postfix, from userid 1000) id A2D331E0EB9; Wed, 22 Apr 2020 17:03:03 +0200 (CEST) From: Jan Kara To: Matthew Wilcox Cc: , LKML , Jan Kara Subject: [PATCH 18/23] idr: Convert xas_store() to xas_store_noinit() Date: Wed, 22 Apr 2020 17:02:51 +0200 Message-Id: <20200422150256.23473-19-jack@suse.cz> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200422150256.23473-1-jack@suse.cz> References: <20200422150256.23473-1-jack@suse.cz> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org All remaining users of xas_store() store non-NULL entries so xas_store() and xas_store_noinit() are equivalent. Replace xas_store() with xas_store_noinit(). Signed-off-by: Jan Kara --- lib/idr.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/idr.c b/lib/idr.c index 4ee06bc7208a..afd171077901 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -408,7 +408,7 @@ int ida_alloc_range(struct ida *ida, unsigned int min, unsigned int max, goto nospc; if (bit < BITS_PER_XA_VALUE) { tmp |= 1UL << bit; - xas_store(&xas, xa_mk_value(tmp)); + xas_store_noinit(&xas, xa_mk_value(tmp)); goto out; } } @@ -418,7 +418,7 @@ int ida_alloc_range(struct ida *ida, unsigned int min, unsigned int max, if (!bitmap) goto alloc; bitmap->bitmap[0] = tmp; - xas_store(&xas, bitmap); + xas_store_noinit(&xas, bitmap); if (xas_error(&xas)) { bitmap->bitmap[0] = 0; goto out; @@ -446,7 +446,7 @@ int ida_alloc_range(struct ida *ida, unsigned int min, unsigned int max, goto alloc; __set_bit(bit, bitmap->bitmap); } - xas_store(&xas, bitmap); + xas_store_noinit(&xas, bitmap); } out: xas_unlock_irqrestore(&xas, flags); @@ -502,7 +502,7 @@ void ida_free(struct ida *ida, unsigned int id) v &= ~(1UL << bit); if (!v) goto delete; - xas_store(&xas, xa_mk_value(v)); + xas_store_noinit(&xas, xa_mk_value(v)); } else { if (!test_bit(bit, bitmap->bitmap)) goto err; -- 2.16.4