net: wwan: iosm: set default mtu

Set netdev default mtu size to 1500.

Signed-off-by: M Chetan Kumar <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: mchetankumar

drivers/net/wwan/iosm/iosm_ipc_wwan.c

@@ -162,6 +162,7 @@ static void ipc_wwan_setup(struct net_device *iosm_dev)
 	iosm_dev->priv_flags |= IFF_NO_QUEUE;
 
 	iosm_dev->type = ARPHRD_NONE;
+	iosm_dev->mtu = ETH_DATA_LEN;
 	iosm_dev->min_mtu = ETH_MIN_MTU;
 	iosm_dev->max_mtu = ETH_MAX_MTU;