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authorYotam Gigi <yotamg@mellanox.com>2016-10-04 09:46:05 +0200
committerDavid S. Miller <davem@davemloft.net>2016-10-04 20:27:54 -0400
commit251d41c58b765f00d73b1b4230cad256e25f2735 (patch)
tree8306708465b3fa7376f9063b1e386d1456ac6d5a /drivers
parentfeb7d387a6cf6c1ec66d4a2b6d4b2cc52309876e (diff)
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/switchx2.c2
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) {