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-rw-r--r--drivers/net/ixgb/ixgb_main.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index aa75385cd6c..be3c7dc96f6 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -977,15 +977,17 @@ ixgb_clean_rx_ring(struct ixgb_adapter *adapter)
for (i = 0; i < rx_ring->count; i++) {
buffer_info = &rx_ring->buffer_info[i];
- if (buffer_info->skb) {
-
+ if (buffer_info->dma) {
pci_unmap_single(pdev,
buffer_info->dma,
buffer_info->length,
PCI_DMA_FROMDEVICE);
+ buffer_info->dma = 0;
+ buffer_info->length = 0;
+ }
+ if (buffer_info->skb) {
dev_kfree_skb(buffer_info->skb);
-
buffer_info->skb = NULL;
}
}