6.1-stable review patch. If anyone has any objections, please let me know.
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From: Hamdan Igbaria hamdani@nvidia.com
commit 2fad8f06a582cd431d398a0b3f9be21d069603ab upstream.
The mutex was not unlocked on some of the error flows. Moved the unlock location to include all the error flow scenarios.
Fixes: e1f4a52ac171 ("RDMA/mlx5: Create an indirect flow table for steering anchor") Reviewed-by: Mark Bloch mbloch@nvidia.com Signed-off-by: Hamdan Igbaria hamdani@nvidia.com Link: https://lore.kernel.org/r/1244a69d783da997c0af0b827c622eb00495492e.169520395... Signed-off-by: Leon Romanovsky leon@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/infiniband/hw/mlx5/fs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/hw/mlx5/fs.c +++ b/drivers/infiniband/hw/mlx5/fs.c @@ -2471,8 +2471,8 @@ destroy_res: mlx5_steering_anchor_destroy_res(ft_prio); put_flow_table: put_flow_table(dev, ft_prio, true); - mutex_unlock(&dev->flow_db->lock); free_obj: + mutex_unlock(&dev->flow_db->lock); kfree(obj);
return err;