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Subject[PATCH 19/20] net/mlx4_core: drop useless LIST_HEAD
Date
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: c82e9aa0a8bc ("mlx4_core: resource tracking for HCA resources used by guests")
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
Successfully 0-day tested on 151 configurations.

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 5 -----
1 file changed, 5 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 31bd56727022..eb13d3618162 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -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);
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