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Commit d87d5baf authored by Ioana Radulescu's avatar Ioana Radulescu Committed by Greg Kroah-Hartman
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staging: fsl-dpaa2/eth: Minor cleanup in dpaa2_eth_set_hash 



We already have a variable for the DMA mapping device,
so use that directly.

Signed-off-by: default avatarIoana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 77160af3

drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c

+3 −3
Original line number Diff line number Diff line
@@ -2009,10 +2009,10 @@ static int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags) 
	memset(&dist_cfg, 0, sizeof(dist_cfg));



	/* Prepare for setting the rx dist */

	dist_cfg.key_cfg_iova = dma_map_single(net_dev->dev.parent, dma_mem,

	dist_cfg.key_cfg_iova = dma_map_single(dev, dma_mem,

					       DPAA2_CLASSIFIER_DMA_SIZE,

					       DMA_TO_DEVICE);

	if (dma_mapping_error(net_dev->dev.parent, dist_cfg.key_cfg_iova)) {

	if (dma_mapping_error(dev, dist_cfg.key_cfg_iova)) {

		dev_err(dev, "DMA mapping failed\n");

		err = -ENOMEM;

		goto err_dma_map;
@@ -2022,7 +2022,7 @@ static int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags) 
	dist_cfg.dist_mode = DPNI_DIST_MODE_HASH;



	err = dpni_set_rx_tc_dist(priv->mc_io, 0, priv->mc_token, 0, &dist_cfg);

	dma_unmap_single(net_dev->dev.parent, dist_cfg.key_cfg_iova,

	dma_unmap_single(dev, dist_cfg.key_cfg_iova,

			 DPAA2_CLASSIFIER_DMA_SIZE, DMA_TO_DEVICE);

	if (err)

		dev_err(dev, "dpni_set_rx_tc_dist() error %d\n", err);