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net: ocelot: use dma_unmap_addr to get tx buffer dma_addr

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dma_addr was declared using DEFINE_DMA_UNMAP_ADDR() which requires to
use dma_unmap_addr() to access it.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 753a026cfec1 ("net: ocelot: add FDMA support")
Signed-off-by: Clément Léger <clement.leger@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Clément Léger 2021-12-13 09:26:51 +01:00 committed by David S. Miller
parent b26980ab2a
commit 3cfcda2aee
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/mscc/ocelot_fdma.c
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@ -734,8 +734,8 @@ static void ocelot_fdma_free_tx_ring(struct ocelot *ocelot)
while (idx != tx_ring->next_to_use) {
txb = &tx_ring->bufs[idx];
skb = txb->skb;
dma_unmap_single(ocelot->dev, txb->dma_addr, skb->len,
DMA_TO_DEVICE);
dma_unmap_single(ocelot->dev, dma_unmap_addr(txb, dma_addr),
skb->len, DMA_TO_DEVICE);
dev_kfree_skb_any(skb);
idx = ocelot_fdma_idx_next(idx, OCELOT_FDMA_TX_RING_SIZE);
}