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net/mlx4_core: drop useless LIST_HEAD 

Drop LIST_HEAD where the variable it declares has never
been used.

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

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

Fixes: c82e9aa0a8 ("mlx4_core: resource tracking for HCA resources used by guests")
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 09:57:14 +01:00 committed by David S. Miller
parent d0863792f8
commit 61988bd281
1 changed files with 0 additions and 5 deletions
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5
drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
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@ -4729,7 +4729,6 @@ static void rem_slave_srqs(struct mlx4_dev *dev, int slave)
struct res_srq *tmp;
int state;
u64 in_param;
LIST_HEAD(tlist);
int srqn;
int err;
@ -4795,7 +4794,6 @@ static void rem_slave_cqs(struct mlx4_dev *dev, int slave)
struct res_cq *tmp;
int state;
u64 in_param;
LIST_HEAD(tlist);
int cqn;
int err;
@ -4858,7 +4856,6 @@ static void rem_slave_mrs(struct mlx4_dev *dev, int slave)
struct res_mpt *tmp;
int state;
u64 in_param;
LIST_HEAD(tlist);
int mptn;
int err;
@ -4926,7 +4923,6 @@ static void rem_slave_mtts(struct mlx4_dev *dev, int slave)
struct res_mtt *mtt;
struct res_mtt *tmp;
int state;
LIST_HEAD(tlist);
int base;
int err;
@ -5115,7 +5111,6 @@ static void rem_slave_eqs(struct mlx4_dev *dev, int slave)
struct res_eq *tmp;
int err;
int state;
LIST_HEAD(tlist);
int eqn;
err = move_all_busy(dev, slave, RES_EQ);