[dpdk-dev] [PATCH] net/i40e: fix segment num in reassemble process

[Chenghu Yao]

When freeing up last mbuf, start->nb_segs should be decremented
by one. See also ixgbe process.

Signed-off-by: Chenghu Yao <yao.chenghu at zte.com.cn>
---
 drivers/net/i40e/i40e_rxtx_vec_common.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/i40e/i40e_rxtx_vec_common.h b/drivers/net/i40e/i40e_rxtx_vec_common.h
index 6cb5dce..990520f 100644
--- a/drivers/net/i40e/i40e_rxtx_vec_common.h
+++ b/drivers/net/i40e/i40e_rxtx_vec_common.h
@@ -71,6 +71,7 @@
 					/* free up last mbuf */
 					struct rte_mbuf *secondlast = start;
 
+					start->nb_segs--;
 					while (secondlast->next != end)
 						secondlast = secondlast->next;
 					secondlast->data_len -= (rxq->crc_len -
-- 
1.8.3.1