dpaa2-eth: unmap the SGT buffer before accessing its contents

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DMA unmap the Scatter/Gather table before going through the array to
unmap and free each of the header and data chunks. This is so we do not
touch the data between the dma_map and dma_unmap calls.

Fixes: 3dc709e0cd ("dpaa2-eth: add support for software TSO")
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ioana Ciornei 2022-05-22 15:52:51 +03:00 • committed by David S. Miller

parent d5f4e19a85

commit 0a09c5b8cb

1 changed files with 4 additions and 4 deletions

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drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

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