ethernet/neterion: use core min/max MTU checking
s2io: min_mtu 46, max_mtu 9600
vxge: min_mtu 68, max_mtu 9600
CC: netdev@vger.kernel.org
CC: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c
index e0993eb..e07b936 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-main.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c
@@ -3074,11 +3074,6 @@ static int vxge_change_mtu(struct net_device *dev, int new_mtu)
vxge_debug_entryexit(vdev->level_trace,
"%s:%d", __func__, __LINE__);
- if ((new_mtu < VXGE_HW_MIN_MTU) || (new_mtu > VXGE_HW_MAX_MTU)) {
- vxge_debug_init(vdev->level_err,
- "%s: mtu size is invalid", dev->name);
- return -EPERM;
- }
/* check if device is down already */
if (unlikely(!is_vxge_card_up(vdev))) {
@@ -3462,6 +3457,10 @@ static int vxge_device_register(struct __vxge_hw_device *hldev,
"%s : using High DMA", __func__);
}
+ /* MTU range: 68 - 9600 */
+ ndev->min_mtu = VXGE_HW_MIN_MTU;
+ ndev->max_mtu = VXGE_HW_MAX_MTU;
+
ret = register_netdev(ndev);
if (ret) {
vxge_debug_init(vxge_hw_device_trace_level_get(hldev),