net/mlx5: Fix potential deadlock in command mode change
Call command completion handler in case of timeout when working in interrupts mode. Avoid flushing the commands workqueue after acquiring the semaphores to prevent a potential deadlock. Fixes: e126ba97 ('mlx5: Add driver for Mellanox Connect-IB adapters') Signed-off-by: NMohamad Haj Yahia <mohamad@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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