From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.warmcat.com (mail.warmcat.com [163.172.24.82]) by dpdk.org (Postfix) with ESMTP id 240C81C14C for ; Fri, 11 May 2018 03:59:54 +0200 (CEST) From: Andy Green To: dev@dpdk.org Date: Fri, 11 May 2018 09:59:49 +0800 Message-ID: <152600398981.54839.13915741903286261149.stgit@localhost.localdomain> In-Reply-To: <152600382101.54839.18392182958431211001.stgit@localhost.localdomain> References: <152600382101.54839.18392182958431211001.stgit@localhost.localdomain> User-Agent: StGit/unknown-version Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: [dpdk-dev] [PATCH v2 11/24] rte_mbuf.h: avoid warnings from inadvertant promotion X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 May 2018 01:59:54 -0000 Signed-off-by: Andy Green --- lib/librte_mbuf/rte_mbuf.h | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h index 4fd9a0d9e..a2a37a311 100644 --- a/lib/librte_mbuf/rte_mbuf.h +++ b/lib/librte_mbuf/rte_mbuf.h @@ -836,8 +836,9 @@ rte_mbuf_refcnt_update(struct rte_mbuf *m, int16_t value) * reference counter can occur. */ if (likely(rte_mbuf_refcnt_read(m) == 1)) { - rte_mbuf_refcnt_set(m, 1 + value); - return 1 + value; + ++value; + rte_mbuf_refcnt_set(m, value); + return value; } return __rte_mbuf_refcnt_update(m, value); @@ -927,8 +928,9 @@ rte_mbuf_ext_refcnt_update(struct rte_mbuf_ext_shared_info *shinfo, int16_t value) { if (likely(rte_mbuf_ext_refcnt_read(shinfo) == 1)) { - rte_mbuf_ext_refcnt_set(shinfo, 1 + value); - return 1 + value; + ++value; + rte_mbuf_ext_refcnt_set(shinfo, value); + return value; } return (uint16_t)rte_atomic16_add_return(&shinfo->refcnt_atomic, value);