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net: mvpp2: cls: Report an error for unsupported flow types

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Add a missing check to detect flow types that we don't support, so that
user can be informed of this.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Maxime Chevallier 2019-07-05 14:09:12 +02:00 committed by David S. Miller
parent 3f4957eb6c
commit f4f1ba1819
1 changed files with 4 additions and 0 deletions
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4
drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
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@ -1373,6 +1373,10 @@ int mvpp2_ethtool_cls_rule_ins(struct mvpp2_port *port,
efs->rule.flow = ethtool_rule->rule;
efs->rule.flow_type = mvpp2_cls_ethtool_flow_to_type(info->fs.flow_type);
if (efs->rule.flow_type < 0) {
ret = efs->rule.flow_type;
goto clean_rule;
}
ret = mvpp2_cls_rfs_parse_rule(&efs->rule);
if (ret)