nfsd4: lookup up callback cred only once

[safe/jmp/linux-2.6] / fs / nfsd / nfs4state.c

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 7e1fcc3..b205c7d 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -643,6 +643,10 @@ shutdown_callback_client(struct nfs4_client *clp)
                clp->cl_callback.cb_client = NULL;
                rpc_shutdown_client(clnt);
        }
+       if (clp->cl_callback.cb_cred) {
+               put_rpccred(clp->cl_callback.cb_cred);
+               clp->cl_callback.cb_cred = NULL;
+       }
 }
 
 static inline void