commit 9abd3b4b57155dfdfd6895e6086ef550ee56fc49
Author: Wenchao Hao <haowenchao@huawei.com>
Date:   Tue Feb 22 16:06:51 2022 -0500

    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>

diff --git a/utils/idmapd/idmapd.c b/utils/idmapd/idmapd.c
index e2c160e8..e79c124d 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