From: Ilya Matveychikov <matvejchikov@gmail.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] mbuf: cleanup rte_pktmbuf_lastseg(), remove useless variable
Date: Tue, 14 Nov 2017 17:44:49 +0400 [thread overview]
Message-ID: <3DBFD712-8DA6-4FDB-B139-66398039B4C0@gmail.com> (raw)
Fixes: af75078fece3 ("first public release")
Cc: intel.com
Signed-off-by: Ilya V. Matveychikov <matvejchikov@gmail.com>
---
There is no reason to have local variable m2 or am I wrong?
lib/librte_mbuf/rte_mbuf.h | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h
index 7e326bbc2..be79e3728 100644
--- a/lib/librte_mbuf/rte_mbuf.h
+++ b/lib/librte_mbuf/rte_mbuf.h
@@ -1538,12 +1538,10 @@ static inline uint16_t rte_pktmbuf_tailroom(const struct rte_mbuf *m)
*/
static inline struct rte_mbuf *rte_pktmbuf_lastseg(struct rte_mbuf *m)
{
- struct rte_mbuf *m2 = (struct rte_mbuf *)m;
-
__rte_mbuf_sanity_check(m, 1);
- while (m2->next != NULL)
- m2 = m2->next;
- return m2;
+ while (m->next != NULL)
+ m = m->next;
+ return m;
}
/**
--
2.15.0
next reply other threads:[~2017-11-14 13:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-14 13:44 Ilya Matveychikov [this message]
2017-11-14 20:32 ` Hanoch Haim (hhaim)
2017-11-14 20:50 ` Ilya Matveychikov
2017-12-01 16:36 ` Olivier MATZ
2017-12-09 21:08 ` [dpdk-dev] [PATCH v2] mbuf: cleanup rte_pktmbuf_lastseg function Ilya V. Matveychikov
2017-12-14 8:48 ` Olivier MATZ
2017-12-14 9:30 ` Olivier MATZ
2018-01-11 23:21 ` Thomas Monjalon
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