From 46c505188b788c050d28174c6e726835e057bb28 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Thu, 27 Apr 2017 21:06:15 -0700 Subject: [PATCH] nfp: replace -ENOTSUPP with -EOPNOTSUPP As Or points out in commit 423b3aecf290 ("net/mlx4: Change ENOTSUPP to EOPNOTSUPP"), ENOTSUPP is NFS specific error. Replace it with EOPNOTSUPP. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller --- .../net/ethernet/netronome/nfp/nfp_bpf_jit.c | 24 +++++++++---------- .../ethernet/netronome/nfp/nfp_net_common.c | 4 ++-- .../ethernet/netronome/nfp/nfp_net_ethtool.c | 2 +- .../ethernet/netronome/nfp/nfp_net_offload.c | 12 +++++----- 4 files changed, 21 insertions(+), 21 deletions(-) diff --git a/drivers/net/ethernet/netronome/nfp/nfp_bpf_jit.c b/drivers/net/ethernet/netronome/nfp/nfp_bpf_jit.c index 335beb8b8b45..97a8f00674d0 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_bpf_jit.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_bpf_jit.c @@ -798,7 +798,7 @@ wrp_test_reg(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta, const struct bpf_insn *insn = &meta->insn; if (insn->off < 0) /* TODO */ - return -ENOTSUPP; + return -EOPNOTSUPP; wrp_test_reg_one(nfp_prog, insn->dst_reg * 2, alu_op, insn->src_reg * 2, br_mask, insn->off); @@ -818,7 +818,7 @@ wrp_cmp_imm(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta, u32 tmp_reg; if (insn->off < 0) /* TODO */ - return -ENOTSUPP; + return -EOPNOTSUPP; tmp_reg = ur_load_imm_any(nfp_prog, imm & ~0U, imm_b(nfp_prog)); if (!swap) @@ -847,7 +847,7 @@ wrp_cmp_reg(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta, u8 areg = insn->src_reg * 2, breg = insn->dst_reg * 2; if (insn->off < 0) /* TODO */ - return -ENOTSUPP; + return -EOPNOTSUPP; if (swap) { areg ^= breg; @@ -1132,7 +1132,7 @@ static int mem_ldx4_skb(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) emit_alu(nfp_prog, reg_both(meta->insn.dst_reg * 2), reg_none(), ALU_OP_NONE, NFP_BPF_ABI_LEN); else - return -ENOTSUPP; + return -EOPNOTSUPP; return 0; } @@ -1143,7 +1143,7 @@ static int mem_ldx4_xdp(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) if (meta->insn.off != offsetof(struct xdp_md, data) && meta->insn.off != offsetof(struct xdp_md, data_end)) - return -ENOTSUPP; + return -EOPNOTSUPP; emit_alu(nfp_prog, dst, reg_none(), ALU_OP_NONE, NFP_BPF_ABI_PKT); @@ -1174,12 +1174,12 @@ static int mem_stx4_skb(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) if (meta->insn.off == offsetof(struct sk_buff, mark)) return wrp_set_mark(nfp_prog, meta->insn.src_reg * 2); - return -ENOTSUPP; + return -EOPNOTSUPP; } static int mem_stx4_xdp(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static int mem_stx4(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) @@ -1192,7 +1192,7 @@ static int mem_stx4(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) static int jump(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) { if (meta->insn.off < 0) /* TODO */ - return -ENOTSUPP; + return -EOPNOTSUPP; emit_br(nfp_prog, BR_UNC, meta->insn.off, 0); return 0; @@ -1206,7 +1206,7 @@ static int jeq_imm(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) u32 tmp_reg; if (insn->off < 0) /* TODO */ - return -ENOTSUPP; + return -EOPNOTSUPP; if (imm & ~0U) { tmp_reg = ur_load_imm_any(nfp_prog, imm & ~0U, imm_b(nfp_prog)); @@ -1245,7 +1245,7 @@ static int jset_imm(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) u32 tmp_reg; if (insn->off < 0) /* TODO */ - return -ENOTSUPP; + return -EOPNOTSUPP; if (!imm) { meta->skip = true; @@ -1276,7 +1276,7 @@ static int jne_imm(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) u32 tmp_reg; if (insn->off < 0) /* TODO */ - return -ENOTSUPP; + return -EOPNOTSUPP; if (!imm) { emit_alu(nfp_prog, reg_none(), reg_a(insn->dst_reg * 2), @@ -1302,7 +1302,7 @@ static int jeq_reg(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) const struct bpf_insn *insn = &meta->insn; if (insn->off < 0) /* TODO */ - return -ENOTSUPP; + return -EOPNOTSUPP; emit_alu(nfp_prog, imm_a(nfp_prog), reg_a(insn->dst_reg * 2), ALU_OP_XOR, reg_b(insn->src_reg * 2)); diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 8a9b74305493..0e87b446e98f 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -2651,9 +2651,9 @@ nfp_net_setup_tc(struct net_device *netdev, u32 handle, __be16 proto, struct nfp_net *nn = netdev_priv(netdev); if (TC_H_MAJ(handle) != TC_H_MAJ(TC_H_INGRESS)) - return -ENOTSUPP; + return -EOPNOTSUPP; if (proto != htons(ETH_P_ALL)) - return -ENOTSUPP; + return -EOPNOTSUPP; if (tc->type == TC_SETUP_CLSBPF && nfp_net_ebpf_capable(nn)) { if (!nn->dp.bpf_offload_xdp) diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c index 6e27d1281425..a704efd4e314 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c @@ -791,7 +791,7 @@ static int nfp_net_set_coalesce(struct net_device *netdev, ec->tx_coalesce_usecs_high || ec->tx_max_coalesced_frames_high || ec->rate_sample_interval) - return -ENOTSUPP; + return -EOPNOTSUPP; /* Compute factor used to convert coalesce '_usecs' parameters to * ME timestamp ticks. There are 16 ME clock cycles for each timestamp diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_offload.c b/drivers/net/ethernet/netronome/nfp/nfp_net_offload.c index b5b6f69d1e0f..cc823df12c8a 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_offload.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_offload.c @@ -119,12 +119,12 @@ nfp_net_bpf_get_act(struct nfp_net *nn, struct tc_cls_bpf_offload *cls_bpf) if (tc_no_actions(cls_bpf->exts)) return NN_ACT_DIRECT; - return -ENOTSUPP; + return -EOPNOTSUPP; } /* TC legacy mode */ if (!tc_single_action(cls_bpf->exts)) - return -ENOTSUPP; + return -EOPNOTSUPP; tcf_exts_to_list(cls_bpf->exts, &actions); list_for_each_entry(a, &actions, list) { @@ -136,7 +136,7 @@ nfp_net_bpf_get_act(struct nfp_net *nn, struct tc_cls_bpf_offload *cls_bpf) return NN_ACT_TC_REDIR; } - return -ENOTSUPP; + return -EOPNOTSUPP; } static int @@ -152,7 +152,7 @@ nfp_net_bpf_offload_prepare(struct nfp_net *nn, int ret; if (!IS_ENABLED(CONFIG_BPF_SYSCALL)) - return -ENOTSUPP; + return -EOPNOTSUPP; ret = nfp_net_bpf_get_act(nn, cls_bpf); if (ret < 0) @@ -162,7 +162,7 @@ nfp_net_bpf_offload_prepare(struct nfp_net *nn, max_mtu = nn_readb(nn, NFP_NET_CFG_BPF_INL_MTU) * 64 - 32; if (max_mtu < nn->dp.netdev->mtu) { nn_info(nn, "BPF offload not supported with MTU larger than HW packet split boundary\n"); - return -ENOTSUPP; + return -EOPNOTSUPP; } start_off = nn_readw(nn, NFP_NET_CFG_BPF_START); @@ -289,6 +289,6 @@ int nfp_net_bpf_offload(struct nfp_net *nn, struct tc_cls_bpf_offload *cls_bpf) return nfp_net_bpf_stats_update(nn, cls_bpf); default: - return -ENOTSUPP; + return -EOPNOTSUPP; } } -- 2.45.2