diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 564d72304613bc23f2730eb323a699fdfcbdab11..c393d6ca3fce838d9a9e47e3b7fbc3e299f81bb5 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -678,7 +678,7 @@ static int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *c
 				(clp->cl_cred.cr_flavor >= RPC_AUTH_GSS_KRB5))
 			return -EINVAL;
 		args.client_name = clp->cl_cred.cr_principal;
-		args.prognumber	= conn->cb_prog,
+		args.prognumber	= conn->cb_prog;
 		args.protocol = XPRT_TRANSPORT_TCP;
 		args.authflavor = clp->cl_cred.cr_flavor;
 		clp->cl_cb_ident = conn->cb_ident;