IB/mlx5_core: remove unreachable function call in module init

The call to mlx5_health_cleanup() in the module init function can never
be reached. Removing it.
Signed-off-by: NKleber Sacilotto de Souza <klebers@linux.vnet.ibm.com>
Acked-by: NEli Cohen <eli@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlx5/core/main.c

@@ -531,7 +531,6 @@ static int __init init(void)
 
 	return 0;
 
-	mlx5_health_cleanup();
 err_debug:
 	mlx5_unregister_debugfs();
 	return err;