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IB/mlx5: Honor cnt_set_id_valid flag instead of set_id 

It is incorrect to depend on set_id value to know if counters were
allocated or not. set_id_valid field is set to true when counters
were allocated. Therefore, use set_id_valid while deciding to
free counters.

Cc: <stable@vger.kernel.org> # 4.15
Fixes: aac4492ef2 ("IB/mlx5: Update counter implementation for dual port RoCE")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Parav Pandit 2018-07-08 13:40:30 +03:00 committed by Jason Gunthorpe
parent e3f1ed1f5a
commit 921c0f5ba5
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/mlx5/main.c
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@ -4699,7 +4699,7 @@ static void mlx5_ib_dealloc_counters(struct mlx5_ib_dev *dev)
int i;
for (i = 0; i < dev->num_ports; i++) {
if (dev->port[i].cnts.set_id)
if (dev->port[i].cnts.set_id_valid)
mlx5_core_dealloc_q_counter(dev->mdev,
dev->port[i].cnts.set_id);
kfree(dev->port[i].cnts.names);