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Date: Wed, 12 Dec 2012 14:13:18 +0200
From: Amir Vadai <amirv@...lanox.com>
To: "David S. Miller" <davem@...emloft.net>
Cc: netdev@...r.kernel.org, Or Gerlitz <ogerlitz@...lanox.com>,
Amir Vadai <amirv@...lanox.com>,
Hadar Har-Zion <hadarh@...lanox.com>,
Yan Burman <yanb@...lanox.com>
Subject: [PATCH V1 net-next 2/3] net/mlx4_en: Use generic etherdevice.h functions.
From: Yan Burman <yanb@...lanox.com>
Get rid of full_mac, zero_mac in favour of
is_zero_ether_addr and is_broadcast_ether_addr.
Signed-off-by: Yan Burman <yanb@...lanox.com>
Signed-off-by: Amir Vadai <amirv@...lanox.com>
---
drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index 4aaa7c3..cc7bb25 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -613,8 +613,6 @@ static int mlx4_en_validate_flow(struct net_device *dev,
struct ethtool_usrip4_spec *l3_mask;
struct ethtool_tcpip4_spec *l4_mask;
struct ethhdr *eth_mask;
- u64 full_mac = ~0ull;
- u64 zero_mac = 0;
if (cmd->fs.location >= MAX_NUM_OF_FS_RULES)
return -EINVAL;
@@ -644,11 +642,11 @@ static int mlx4_en_validate_flow(struct net_device *dev,
case ETHER_FLOW:
eth_mask = &cmd->fs.m_u.ether_spec;
/* source mac mask must not be set */
- if (memcmp(eth_mask->h_source, &zero_mac, ETH_ALEN))
+ if (!is_zero_ether_addr(eth_mask->h_source))
return -EINVAL;
/* dest mac mask must be ff:ff:ff:ff:ff:ff */
- if (memcmp(eth_mask->h_dest, &full_mac, ETH_ALEN))
+ if (!is_broadcast_ether_addr(eth_mask->h_dest))
return -EINVAL;
if (!all_zeros_or_all_ones(eth_mask->h_proto))
--
1.7.11.3
--
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