Merge tag 'nfsd-5.10-1' of git://linux-nfs.org/~bfields/linux

Pull nfsd fixes from Bruce Fields:
 "This is mainly server-to-server copy and fallout from Chuck's 5.10 rpc
  refactoring"

* tag 'nfsd-5.10-1' of git://linux-nfs.org/~bfields/linux:
  net/sunrpc: fix useless comparison in proc_do_xprt()
  net/sunrpc: return 0 on attempt to write to "transports"
  NFSD: fix missing refcount in nfsd4_copy by nfsd4_do_async_copy
  NFSD: Fix use-after-free warning when doing inter-server copy
  NFSD: MKNOD should return NFSERR_BADTYPE instead of NFSERR_INVAL
  SUNRPC: Fix general protection fault in trace_rpc_xdr_overflow()
  NFSD: NFSv3 PATHCONF Reply is improperly formed