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| author | Yotam Gigi <yotamg@mellanox.com> | 2016-10-04 09:46:05 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-04 20:27:54 -0400 |
| commit | 251d41c58b765f00d73b1b4230cad256e25f2735 (patch) | |
| tree | 8306708465b3fa7376f9063b1e386d1456ac6d5a | |
| parent | feb7d387a6cf6c1ec66d4a2b6d4b2cc52309876e (diff) | |
| download | linux-251d41c58b765f00d73b1b4230cad256e25f2735.tar.bz2 | |
mlxsw: switchx2: Fix misuse of hard_header_len
In order to specify that the mlxsw switchx2 driver needs additional
headroom for packets, there have been use of the hard_header_len field of
the netdevice struct.
This commit changes that to use needed_headroom instead, as this is the
correct way to do that.
Fixes: 31557f0f9755 ("mlxsw: Introduce Mellanox SwitchX-2 ASIC support")
Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Acked-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/switchx2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c index 8b15bf0c744d..c0c23e2f3275 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c +++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c @@ -997,7 +997,7 @@ static int mlxsw_sx_port_create(struct mlxsw_sx *mlxsw_sx, u8 local_port) /* Each packet needs to have a Tx header (metadata) on top all other * headers. */ - dev->hard_header_len += MLXSW_TXHDR_LEN; + dev->needed_headroom = MLXSW_TXHDR_LEN; err = mlxsw_sx_port_module_check(mlxsw_sx_port, &usable); if (err) { |