From: Saeed Mahameed <sae...@mellanox.com>
The 'for' loop when undoing rb-tree insertions and list-adds in the
error flow in add_res_range had errors, fix them.
Signed-off-by: Saeed Mahameed <sae...@mellanox.com>
Signed-off-by: Jack Morgenstein <ja...@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerl...@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 731423c..ac4b99a 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -1238,8 +1238,10 @@ static int add_res_range(struct mlx4_dev *dev, int
slave, u64 base, int count,
return 0;
undo:
- for (--i; i >= base; --i)
+ for (--i; i >= 0; --i) {
rb_erase(&res_arr[i]->node, root);
+ list_del_init(&res_arr[i]->list);
+ }
spin_unlock_irq(mlx4_tlock(dev));
--
2.3.7
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