[dpdk-dev] [PATCH 21/45] examples/l2fwd-keepalive: add eal cleanup to example

[Min Hu (Connor)]

From: Chengchang Tang <tangchengchang at 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: aec9c13c5257 ("eal: add function to release internal resources")
Cc: stable at dpdk.org

Signed-off-by: Chengchang Tang <tangchengchang at huawei.com>
Signed-off-by: Min Hu (Connor) <humin29 at huawei.com>
---
 examples/l2fwd-keepalive/main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/examples/l2fwd-keepalive/main.c b/examples/l2fwd-keepalive/main.c
index e4c2b27..be66162 100644
--- a/examples/l2fwd-keepalive/main.c
+++ b/examples/l2fwd-keepalive/main.c
@@ -817,5 +817,9 @@ main(int argc, char **argv)
 
 	if (ka_shm != NULL)
 		rte_keepalive_shm_cleanup(ka_shm);
+
+	/* clean up the EAL */
+	rte_eal_cleanup();
+
 	return 0;
 }
-- 
2.7.4