staging: fsl-dpaa2/eth: Remove incorrect error path

Not having Rx hashing distribution enabled for an
interface is a valid configuration and shouldn't be
treated as an error.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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

@@ -1969,8 +1969,8 @@ static int dpaa2_eth_set_hash(struct net_device *net_dev, u64 flags)
 	int err = 0;
 
 	if (!dpaa2_eth_hash_enabled(priv)) {
-		dev_err(dev, "Hashing support is not enabled\n");
-		return -EOPNOTSUPP;
+		dev_dbg(dev, "Hashing support is not enabled\n");
+		return 0;
 	}
 
 	memset(&cls_cfg, 0, sizeof(cls_cfg));