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path: root/fs/nfsd/nfs4recover.c
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-rw-r--r--fs/nfsd/nfs4recover.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index c35c0ebaf722..7d408957ed62 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -2177,6 +2177,7 @@ static struct notifier_block nfsd4_cld_block = {
int
register_cld_notifier(void)
{
+ WARN_ON(!nfsd_net_id);
return rpc_pipefs_notifier_register(&nfsd4_cld_block);
}