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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: 31557f0f97
("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>
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parent
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1 changed files with 1 additions and 1 deletions
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@ -997,7 +997,7 @@ static int mlxsw_sx_port_create(struct mlxsw_sx *mlxsw_sx, u8 local_port)
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/* Each packet needs to have a Tx header (metadata) on top all other
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* headers.
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*/
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dev->hard_header_len += MLXSW_TXHDR_LEN;
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dev->needed_headroom = MLXSW_TXHDR_LEN;
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err = mlxsw_sx_port_module_check(mlxsw_sx_port, &usable);
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if (err) {
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