From c3ca5205e67cfbb0022f004a4036351f90637171 Mon Sep 17 00:00:00 2001 From: Eyal Perry Date: Wed, 14 May 2014 12:15:16 +0300 Subject: [PATCH] net/mlx4_en: Using positive error value for unsigned Using a positive value for error: MLX4_NET_TRANS_RULE_NUM instead of -EPROTONOSUPPORT, to remove compilation warning. Signed-off-by: Eyal Perry Signed-off-by: Amir Vadai Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 8e8fb69fa871..58209bd0c94c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -130,7 +130,7 @@ static enum mlx4_net_trans_rule_id mlx4_ip_proto_to_trans_rule_id(u8 ip_proto) case IPPROTO_TCP: return MLX4_NET_TRANS_RULE_ID_TCP; 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; __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", filter->ip_proto); goto ignore; -- 2.20.1