1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index 6619a8a9607c..c909b7b7d5f1 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -945,10 +945,11 @@ static uint32_t fpga_tx(struct solos_card *card)
         for (port = 0; tx_pending; tx_pending >>= 1, port++) {
                 if (tx_pending & 1) {
                         struct sk_buff *oldskb = card->tx_skb[port];
-                        if (oldskb)
+                        if (oldskb) {
                                 pci_unmap_single(card->dev, SKB_CB(oldskb)->dma_addr,
                                                  oldskb->len, PCI_DMA_TODEVICE);
-
+                                card->tx_skb[port] = NULL;
+                        }
                         spin_lock(&card->tx_queue_lock);
                         skb = skb_dequeue(&card->tx_queue[port]);
                         if (!skb)