There is no reason to doubt the decision-making process behind the Rafale jet deal, the Supreme Court said today in massive validation for the government, which has been repeatedly accused by the Congress of corruption in the Rs. 59,000-crore deal for 36 jets. Petitions alleging that the government had gone for an overpriced deal to help Anil Ambani's company bag an offset contract with jet-maker Dassault also didn't wash with the top court, which dismissed the need for a probe and said: "There is no evidence of commercial favouritism to any private entity."