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mlxsw: spectrum: drop useless LIST_HEAD 

Drop LIST_HEAD where the variable it declares is never used.

The uses were removed in 244cd96adb ("net_sched: remove
list_head from tc_action"), but not the declaration.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
identifier x;
@@
- LIST_HEAD(x);
  ... when != x
// </smpl>

Fixes: 244cd96adb ("net_sched: remove list_head from tc_action")
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julia Lawall 2018-12-23 09:57:11 +01:00 committed by David S. Miller
parent 2534f14a94
commit d0863792f8
1 changed files with 0 additions and 1 deletions
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1
drivers/net/ethernet/mellanox/mlxsw/spectrum.c
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@ -1347,7 +1347,6 @@ static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
__be16 protocol = f->common.protocol;
const struct tc_action *a;
LIST_HEAD(actions);
int err;
if (!tcf_exts_has_one_action(f->exts)) {