Another link I'd like to share related to this
http://blog.tnsatish.com/2012/09/clement-atlees-response-on-gandhis-role.html
Clement Atlee's Response on Gandhi's Role in Independence
It was British prime minister Clement Atlee who, when granting independence to India, said that Gandhi’s non-violence movement had next to zero effect on the British. In corroboration, Chief Justice P.B. Chakrabarty of the Kolkata High Court, who had earlier served as acting governor of West Bengal, disclosed the following in a letter addressed to the publisher of Ramesh Chandra Majumdar’s book A History of Bengal:
You have fulfilled a noble task by persuading Dr. Majumdar to write this history of Bengal and publishing it … In the preface of the book Dr. Majumdar has written that he could not accept the thesis that Indian independence was brought about solely, or predominantly by the non-violent civil disobedience movement of Gandhi. When I was the acting Governor, Lord Atlee, who had given us independence by withdrawing the British rule from India, spent two days in the Governor’s palace at Calcutta during his tour of India. At that time I had a prolonged discussion with him regarding the real factors that had led the British to quit India. My direct question to him was that since Gandhi’s “Quit India” movement had tapered off quite some time ago and in 1947 no such new compelling situation had arisen that would necessitate a hasty British departure, why did they have to leave? In his reply Atlee cited several reasons, the principal among them being the erosion of loyalty to the British Crown among the Indian army and navy personnel as a result of the military activities of Netaji [Subhash Chandra Bose]. Toward the end of our discussion I asked Atlee what was the extent of Gandhi’s influence upon the British decision to quit India. Hearing this question, Atlee's lips became twisted in a sarcastic smile as he slowly chewed out the word, “m-i-n-i-m-a-l!”
Source:
Majumdar, Ramesh Chandra, Three Phases of India’s Struggle for Freedom, Bhartiya Vidya Bhavan, Bombay, India, 1967, pp. 58-59.
Ranjan Borra, “Subhas Chandra Bose, The Indian National Army, and The War of India’s Liberation,” Journal of Historical Review, Vol. 20 (2001), No. 1, reference 46.