From: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
In mlx4_ib_add, procedure mlx4_ib_alloc_eqs is called to allocate EQs.
However, in the mlx4_ib_add error flow, procedure mlx4_ib_free_eqs is not
called to free the allocated EQs.
Fixes: e605b743f33d ("IB/mlx4: Increase the number of vectors (EQs) available for ULPs")
Cc: <stable@xxxxxxxxxxxxxxx> # v3.4+
Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx>
---
drivers/infiniband/hw/mlx4/main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index fba94df28cf1..c7e6d137c162 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -2941,6 +2941,7 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
mlx4_ib_delete_counters_table(ibdev, &ibdev->counters_table[i]);
err_map:
+ mlx4_ib_free_eqs(dev, ibdev);
iounmap(ibdev->uar_map);
err_uar:
--
2.12.0