LONDON (Reuters) – British rocker Ozzy Osbourne is “doing well and on the road to recovery” after undergoing surgery earlier this week, his wife said. Sharon Osbourne in a message on Instagram thanked fans for their support, after saying last week that the frontman for the former group Black Sabbath was going to have “a very major operation” on Monday. She did not give details about the surgery. “Our family would like to express so much gratitude for the overwhelming amount of love and support leading up to Ozzy’s surgery,” Sharon Osbourne wrote on Tuesday. “Ozzy is doing well and on the road …