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-rw-r--r--fs/nfsd/nfs4state.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index b9d395856b3a..11aa4b6b4fa2 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -361,8 +361,11 @@ shutdown_callback_client(struct nfs4_client *clp)
{
struct rpc_clnt *clnt = clp->cl_callback.cb_client;
- /* shutdown rpc client, ending any outstanding recall rpcs */
if (clnt) {
+ /*
+ * Callback threads take a reference on the client, so there
+ * should be no outstanding callbacks at this point.
+ */
clp->cl_callback.cb_client = NULL;
rpc_shutdown_client(clnt);
}