From: Hemant Agrawal <hemant.agrawal@nxp.com>
Date: Tue, 19 May 2020 10:52:57 +0000 (+0530)
Subject: metrics: fix library cleanup
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=1168be00778a98eee7e15a811652ea6645051a56;p=dpdk.git

metrics: fix library cleanup

metrics_initialized shall be reset in deinit function.
This is currently causing issue in running metrics_autotest
multiple times.

Fixes: 07c1b6925b65 ("telemetry: invert dependency on metrics library")

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: David Marchand <david.marchand@redhat.com>
---

diff --git a/lib/librte_metrics/rte_metrics.c b/lib/librte_metrics/rte_metrics.c
index e07670219f..e2a0fbeda8 100644
--- a/lib/librte_metrics/rte_metrics.c
+++ b/lib/librte_metrics/rte_metrics.c
@@ -85,6 +85,7 @@ rte_metrics_deinit(void)
 {
 	struct rte_metrics_data_s *stats;
 	const struct rte_memzone *memzone;
+	int ret;
 
 	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
 		return -EINVAL;
@@ -96,8 +97,10 @@ rte_metrics_deinit(void)
 	stats = memzone->addr;
 	memset(stats, 0, sizeof(struct rte_metrics_data_s));
 
-	return rte_memzone_free(memzone);
-
+	ret = rte_memzone_free(memzone);
+	if (ret == 0)
+		metrics_initialized = 0;
+	return ret;
 }
 
 int