[PATCH net] ionic: account for vlan tag len in rx buffer len

[Shannon Nelson]

Let the FW know we have enough receive buffer space for the
vlan tag if it isn't stripped.

Fixes: 0f3154e6bcb3 ("ionic: Add Tx and Rx handling")
Signed-off-by: Shannon Nelson <snel...@pensando.io>
---
 drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c 
b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
index 9156c9825a16..ac4cd5d82e69 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
@@ -337,7 +337,7 @@ void ionic_rx_fill(struct ionic_queue *q)
        unsigned int i, j;
        unsigned int len;
 
-       len = netdev->mtu + ETH_HLEN;
+       len = netdev->mtu + ETH_HLEN + VLAN_HLEN;
        nfrags = round_up(len, PAGE_SIZE) / PAGE_SIZE;
 
        for (i = ionic_q_space_avail(q); i; i--) {
-- 
2.17.1