From: Xiaolong Ye <xiaolong.ye@intel.com>
Date: Tue, 9 Jun 2020 07:12:56 +0000 (+0800)
Subject: mbuf: remove unused next member in dynamic flag/field
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=c67a423c53e9f891204fafcd9481ee1db0ec3b80;p=dpdk.git

mbuf: remove unused next member in dynamic flag/field

TAILQ_ENTRY next is not needed in struct mbuf_dynfield_elt and
mbuf_dynflag_elt, since they are actually chained by rte_tailq_entry's
next field when calling TAILQ_INSERT_TAIL(mbuf_dynfield/dynflag_list, te,
next).

Fixes: 4958ca3a443a ("mbuf: support dynamic fields and flags")
Cc: stable@dpdk.org

Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
---

diff --git a/lib/librte_mbuf/rte_mbuf_dyn.c b/lib/librte_mbuf/rte_mbuf_dyn.c
index d6931f8471..953e3ec31c 100644
--- a/lib/librte_mbuf/rte_mbuf_dyn.c
+++ b/lib/librte_mbuf/rte_mbuf_dyn.c
@@ -19,7 +19,6 @@
 #define RTE_MBUF_DYN_MZNAME "rte_mbuf_dyn"
 
 struct mbuf_dynfield_elt {
-	TAILQ_ENTRY(mbuf_dynfield_elt) next;
 	struct rte_mbuf_dynfield params;
 	size_t offset;
 };
@@ -31,7 +30,6 @@ static struct rte_tailq_elem mbuf_dynfield_tailq = {
 EAL_REGISTER_TAILQ(mbuf_dynfield_tailq);
 
 struct mbuf_dynflag_elt {
-	TAILQ_ENTRY(mbuf_dynflag_elt) next;
 	struct rte_mbuf_dynflag params;
 	unsigned int bitnum;
 };