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From: "Min Hu (Connor)" <humin29@huawei.com>
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CC: <ferruh.yigit@intel.com>, <bruce.richardson@intel.com>,
 <david.marchand@redhat.com>, <thomas@monjalon.net>
Date: Wed, 14 Apr 2021 10:10:35 +0800
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Subject: [dpdk-dev] [PATCH 10/45] examples/ioat: add eal cleanup to ioat
 examples
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From: Chengchang Tang <tangchengchang@huawei.com>

According to the programming guide, the rte_eal_init should be used pairs
with rte_eal_cleanup.

This patch add rte_eal_cleanup to this example to encourage new users of
DPDK to use it.

Fixes: c8e6ceecebc1 ("examples/ioat: add new sample app for ioat driver")
Cc: stable@dpdk.org

Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
---
 examples/ioat/ioatfwd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/ioat/ioatfwd.c b/examples/ioat/ioatfwd.c
index 6502e45..845301a 100644
--- a/examples/ioat/ioatfwd.c
+++ b/examples/ioat/ioatfwd.c
@@ -1011,6 +1011,9 @@ main(int argc, char **argv)
 			rte_ring_free(cfg.ports[i].rx_to_tx_ring);
 	}
 
+	/* clean up the EAL */
+	rte_eal_cleanup();
+
 	printf("Bye...\n");
 	return 0;
 }
-- 
2.7.4