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dpaa2-eth: Fix Rx classification status 

Set the Rx flow classification enable flag only if key config
operation is successful.

Fixes 3f9b5c9 ("dpaa2-eth: Configure Rx flow classification key")

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ioana Ciocoi Radulescu 2019-04-16 17:13:28 +00:00 committed by David S. Miller
parent 9bad65e515
commit df8e249be8
1 changed files with 6 additions and 1 deletions
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7
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
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@ -2802,6 +2802,7 @@ int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags)
static int dpaa2_eth_set_cls(struct dpaa2_eth_priv *priv)
{
struct device *dev = priv->net_dev->dev.parent;
int err;
/* Check if we actually support Rx flow classification */
if (dpaa2_eth_has_legacy_dist(priv)) {
@ -2820,9 +2821,13 @@ static int dpaa2_eth_set_cls(struct dpaa2_eth_priv *priv)
return -EOPNOTSUPP;
}
err = dpaa2_eth_set_dist_key(priv->net_dev, DPAA2_ETH_RX_DIST_CLS, 0);
if (err)
return err;
priv->rx_cls_enabled = 1;
return dpaa2_eth_set_dist_key(priv->net_dev, DPAA2_ETH_RX_DIST_CLS, 0);
return 0;
}
/* Bind the DPNI to its needed objects and resources: buffer pool, DPIOs,