Hi Anna and Trond, I came across the following while reviewing atomic_inc_return() usages that cast return value to unsigned rpc_xprt_debugfs_register()'s atomic_inc_return() usage looks a bit odd. - cur_id isn't initialized - id = (unsigned int)atomic_inc_return(&cur_id); Please note that id is int. Is it expected that cur_id could overflow? Is there a maximum limit for this value? thanks, -- Shuah
