vmxnet3: allow rx flow hash ops only when rss is enabled (11e877b2) · Commits · 戴 / test

It makes sense to allow changes to get/set rx flow hash callback only when rss is enabled. This patch restricts get_rss_hash_opts and set_rss_hash_opts methods to allow querying and configuring different Rx flow hash configurations only when rss is enabled Signed-off-by:

Ronak Doshi <doshir@vmware.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

drivers/net/vmxnet3/vmxnet3_ethtool.c

+12 −0

Original line number	Diff line number	Diff line
		@@ -899,6 +899,12 @@ vmxnet3_get_rxnfc(struct net_device netdev, struct ethtool_rxnfc info,
		err = -EOPNOTSUPP;
		break;
		}
		#ifdef VMXNET3_RSS
		if (!adapter->rss) {
		err = -EOPNOTSUPP;
		break;
		}
		#endif
		err = vmxnet3_get_rss_hash_opts(adapter, info);
		break;
		default:
		@@ -919,6 +925,12 @@ vmxnet3_set_rxnfc(struct net_device netdev, struct ethtool_rxnfc info)
		err = -EOPNOTSUPP;
		goto done;
		}
		#ifdef VMXNET3_RSS
		if (!adapter->rss) {
		err = -EOPNOTSUPP;
		goto done;
		}
		#endif

		switch (info->cmd) {
		case ETHTOOL_SRXFH:

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