Remove NULL checks for ns_client_newrdataset()
!5012 (merged) & !5071 (merged) caused some functions in lib/ns/client.c
to never return
NULL
any more. However, the call sites of those functions were never
updated to remove redundant NULL
checks. This MR cleans up such call
sites for the following three functions:
ns_client_newrdataset()
ns_client_newname()
ns_client_getnamebuf()