ethdev: fix max Rx packet length

[dpdk.git] / drivers / net / ionic / ionic_ethdev.c

diff --git a/drivers/net/ionic/ionic_ethdev.c b/drivers/net/ionic/ionic_ethdev.c
index 344c076..d5d610c 100644 (file)
--- a/drivers/net/ionic/ionic_ethdev.c
+++ b/drivers/net/ionic/ionic_ethdev.c
@@ -343,25 +343,15 @@ static int
 ionic_dev_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu)
 {
        struct ionic_lif *lif = IONIC_ETH_DEV_TO_LIF(eth_dev);
-       uint32_t max_frame_size;
        int err;
 
        IONIC_PRINT_CALL();
 
        /*
         * Note: mtu check against IONIC_MIN_MTU, IONIC_MAX_MTU
-        * is done by the the API.
+        * is done by the API.
         */
 
-       /*
-        * Max frame size is MTU + Ethernet header + VLAN + QinQ
-        * (plus ETHER_CRC_LEN if the adapter is able to keep CRC)
-        */
-       max_frame_size = mtu + RTE_ETHER_HDR_LEN + 4 + 4;
-
-       if (eth_dev->data->dev_conf.rxmode.max_rx_pkt_len < max_frame_size)
-               return -EINVAL;
-
        err = ionic_lif_change_mtu(lif, mtu);
        if (err)
                return err;