From 9abd3b4b57155dfdfd6895e6086ef550ee56fc49 Mon Sep 17 00:00:00 2001
From: Wenchao Hao <haowenchao@huawei.com>
Date: Tue, 22 Feb 2022 16:06:51 -0500
Subject: [PATCH] idmapd: Fix error status when nfs-idmapd exits

nfs-idmapd.service would report following error when stopped:

Starting NFSv4 ID-name mapping service...
rpc.idmapd[1198]: Setting log level to 0
Started NFSv4 ID-name mapping service.
rpc.idmapd[1198]: exiting on signal 15
Stopping NFSv4 ID-name mapping service...
nfs-idmapd.service: Main process exited, code=exited, status=1/FAILURE
nfs-idmapd.service: Failed with result 'exit-code'.
Stopped NFSv4 ID-name mapping service.

commit 93e8f092(idmapd: Add graceful exit and resource cleanup)
redirected SIGTERM, so when executing "systemctl stop nfs-idmapd", the
main() of idmapd would running to tail to return, while it returned 1
which considered as error by systemd.

So here just return 0 in main().

Signed-off-by: Wenchao Hao <haowenchao@huawei.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
---
 utils/idmapd/idmapd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/idmapd/idmapd.c b/utils/idmapd/idmapd.c
index e2c160e..e79c124 100644
--- a/utils/idmapd/idmapd.c
+++ b/utils/idmapd/idmapd.c
@@ -474,7 +474,7 @@ main(int argc, char **argv)
 		event_free(svrdirev);
 	event_base_free(evbase);
 
-	return 1;
+	return 0;
 }
 
 static void
-- 
1.8.3.1