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net/mlx4_en: Using positive error value for unsigned

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Using a positive value for error: MLX4_NET_TRANS_RULE_NUM instead
of -EPROTONOSUPPORT, to remove compilation warning.

Signed-off-by: Eyal Perry <eyalpe@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eyal Perry
2014-05-14 12:15:16 +03:00
committed by David S. Miller
parent fe1ff29dd4
commit c3ca5205e6
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/mellanox/mlx4/en_netdev.c
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@@ -130,7 +130,7 @@ static enum mlx4_net_trans_rule_id mlx4_ip_proto_to_trans_rule_id(u8 ip_proto)
case IPPROTO_TCP: case IPPROTO_TCP:
return MLX4_NET_TRANS_RULE_ID_TCP; return MLX4_NET_TRANS_RULE_ID_TCP;
default: default:
return -EPROTONOSUPPORT; return MLX4_NET_TRANS_RULE_NUM;
} }
}; };
@@ -177,7 +177,7 @@ static void mlx4_en_filter_work(struct work_struct *work)
int rc; int rc;
__be64 mac_mask = cpu_to_be64(MLX4_MAC_MASK << 16); __be64 mac_mask = cpu_to_be64(MLX4_MAC_MASK << 16);
if (spec_tcp_udp.id < 0) { if (spec_tcp_udp.id >= MLX4_NET_TRANS_RULE_NUM) {
en_warn(priv, "RFS: ignoring unsupported ip protocol (%d)\n", en_warn(priv, "RFS: ignoring unsupported ip protocol (%d)\n",
filter->ip_proto); filter->ip_proto);
goto ignore; goto ignore;