macb: Call dev_kfree_skb_any instead of kfree_skb.
Replace kfree_skb with dev_kfree_skb_any in macb_start_xmit that can
be called in hard irq and other contexts.
macb_start_xmit only frees skbs when dropping them so
dev_kfree_skb_any is used.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index d0c38e0..6116887 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -1045,7 +1045,7 @@
mapping = dma_map_single(&bp->pdev->dev, skb->data,
len, DMA_TO_DEVICE);
if (dma_mapping_error(&bp->pdev->dev, mapping)) {
- kfree_skb(skb);
+ dev_kfree_skb_any(skb);
goto unlock;
}