slub: avoid false-postive warning

[linux.git] / drivers / tty / n_gsm.c

diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 54cab59e20edf9e34220354c4c2e870f3c35d027..f3932baed07dc3162ceef88f6c1f831ade5d4cfb 100644 (file)
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -2711,15 +2711,6 @@ static void gsm_mux_rx_netchar(struct gsm_dlci *dlci,
        return;
 }
 
-static int gsm_change_mtu(struct net_device *net, int new_mtu)
-{
-       struct gsm_mux_net *mux_net = netdev_priv(net);
-       if ((new_mtu < 8) || (new_mtu > mux_net->dlci->gsm->mtu))
-               return -EINVAL;
-       net->mtu = new_mtu;
-       return 0;
-}
-
 static void gsm_mux_net_init(struct net_device *net)
 {
        static const struct net_device_ops gsm_netdev_ops = {
@@ -2728,7 +2719,6 @@ static void gsm_mux_net_init(struct net_device *net)
                .ndo_start_xmit         = gsm_mux_net_start_xmit,
                .ndo_tx_timeout         = gsm_mux_net_tx_timeout,
                .ndo_get_stats          = gsm_mux_net_get_stats,
-               .ndo_change_mtu         = gsm_change_mtu,
        };
 
        net->netdev_ops = &gsm_netdev_ops;
@@ -2787,6 +2777,8 @@ static int gsm_create_network(struct gsm_dlci *dlci, struct gsm_netconfig *nc)
                return -ENOMEM;
        }
        net->mtu = dlci->gsm->mtu;
+       net->min_mtu = 8;
+       net->max_mtu = dlci->gsm->mtu;
        mux_net = netdev_priv(net);
        mux_net->dlci = dlci;
        kref_init(&mux_net->ref);