1 files changed, 9 insertions, 4 deletions

diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 9d64186050f3..abe0ff53daf3 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -664,8 +664,13 @@ vmxnet3_map_pkt(struct sk_buff *skb, struct vmxnet3_tx_ctx *ctx,
         while (len) {
                 u32 buf_size;
 
-                buf_size = len > VMXNET3_MAX_TX_BUF_SIZE ?
-                           VMXNET3_MAX_TX_BUF_SIZE : len;
+                if (len < VMXNET3_MAX_TX_BUF_SIZE) {
+                        buf_size = len;
+                        dw2 |= len;
+                } else {
+                        buf_size = VMXNET3_MAX_TX_BUF_SIZE;
+                        /* spec says that for TxDesc.len, 0 == 2^14 */
+                }
 
                 tbi = tq->buf_info + tq->tx_ring.next2fill;
                 tbi->map_type = VMXNET3_MAP_SINGLE;
@@ -673,13 +678,13 @@ vmxnet3_map_pkt(struct sk_buff *skb, struct vmxnet3_tx_ctx *ctx,
                                 skb->data + buf_offset, buf_size,
                                 PCI_DMA_TODEVICE);
 
-                tbi->len = buf_size; /* this automatically convert 2^14 to 0 */
+                tbi->len = buf_size;
 
                 gdesc = tq->tx_ring.base + tq->tx_ring.next2fill;
                 BUG_ON(gdesc->txd.gen == tq->tx_ring.gen);
 
                 gdesc->txd.addr = cpu_to_le64(tbi->dma_addr);
-                gdesc->dword[2] = cpu_to_le32(dw2 | buf_size);
+                gdesc->dword[2] = cpu_to_le32(dw2);
                 gdesc->dword[3] = 0;
 
                 dev_dbg(&adapter->netdev->dev,