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Commit a2b212a5 authored by Jakub Kicinski's avatar Jakub Kicinski Committed by David S. Miller
Browse files

netdevsim: use tc_cls_can_offload_and_chain0() 



Make use of tc_cls_can_offload_and_chain0() to set extack msg in case
ethtool tc offload flag is not set or chain unsupported.

Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: default avatarSimon Horman <simon.horman@netronome.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 878db9f0

drivers/net/netdevsim/bpf.c

+1 −4
Original line number Diff line number Diff line
@@ -135,7 +135,7 @@ int nsim_bpf_setup_tc_block_cb(enum tc_setup_type type, 
		return -EOPNOTSUPP;

	}



	if (!tc_can_offload_extack(ns->netdev, cls_bpf->common.extack))

	if (!tc_cls_can_offload_and_chain0(ns->netdev, &cls_bpf->common))

		return -EOPNOTSUPP;



	if (cls_bpf->common.protocol != htons(ETH_P_ALL)) {
@@ -144,9 +144,6 @@ int nsim_bpf_setup_tc_block_cb(enum tc_setup_type type, 
		return -EOPNOTSUPP;

	}



	if (cls_bpf->common.chain_index)

		return -EOPNOTSUPP;



	if (!ns->bpf_tc_accept) {

		NSIM_EA(cls_bpf->common.extack,

			"netdevsim configured to reject BPF TC offload");