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mbuf: cleanup function to get last segment

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There is no reason to have local variable m2.

Fixes: af75078fece3 ("first public release")

Signed-off-by: Ilya V. Matveychikov <matvejchikov@gmail.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
This commit is contained in:
Ilya V. Matveychikov 2017-12-10 00:08:22 +03:00 committed by Thomas Monjalon
parent 5e1f62fb1a
commit fce71ed2d2
1 changed files with 3 additions and 5 deletions
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8
lib/librte_mbuf/rte_mbuf.h
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@ -1541,12 +1541,10 @@ 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;
}
/**