[PATCH net 06/12] net/mlx5: Release FTE lock in error flow

[Saeed Mahameed]

From: Maor Gottlieb <ma...@mellanox.com>

Release the FTE lock when adding rule to the FTE has failed.

Fixes: 0fd758d6112f ('net/mlx5: Don't unlock fte while still using it')
Signed-off-by: Maor Gottlieb <ma...@mellanox.com>
Reviewed-by: Mark Bloch <ma...@mellanox.com>
Signed-off-by: Saeed Mahameed <sae...@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c 
b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index a263d89..0ac7a2f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -1263,6 +1263,7 @@ static struct mlx5_flow_handle *add_rule_fg(struct 
mlx5_flow_group *fg,
        nested_lock_ref_node(&fte->node, FS_MUTEX_CHILD);
        handle = add_rule_fte(fte, fg, dest, dest_num, false);
        if (IS_ERR(handle)) {
+               unlock_ref_node(&fte->node);
                kfree(fte);
                goto unlock_fg;
        }
-- 
2.7.4