drivers: Remove explicit invocations of mmiowb()

[linux.git] / drivers / net / ethernet / broadcom / bnxt / bnxt.c

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 0bb9d7b3a2b622211a2d401fd81dd70f6cff4ea0..b8b68d408ad0516a72c1bc04d9df3b2380b644ce 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -556,8 +556,6 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 tx_done:
 
-       mmiowb();
-
        if (unlikely(bnxt_tx_avail(bp, txr) <= MAX_SKB_FRAGS + 1)) {
                if (skb->xmit_more && !tx_buf->is_push)
                        bnxt_db_write(bp, &txr->tx_db, prod);
@@ -2123,7 +2121,6 @@ static int bnxt_poll(struct napi_struct *napi, int budget)
                               &dim_sample);
                net_dim(&cpr->dim, dim_sample);
        }
-       mmiowb();
        return work_done;
 }