[PATCH V1 net-next 2/3] net/mlx4_en: Use generic etherdevice.h functions.
From: Amir Vadai <hidden>
Date: 2012-12-12 12:13:37
Subsystem:
mellanox ethernet driver (mlx4_en), mellanox mlx4 core vpi driver, networking drivers, the rest · Maintainers:
Tariq Toukan, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Yan Burman <redacted> Get rid of full_mac, zero_mac in favour of is_zero_ether_addr and is_broadcast_ether_addr. Signed-off-by: Yan Burman <redacted> Signed-off-by: Amir Vadai <redacted> --- 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