DLM_MIDCOMMS_OPT_LEN
DLM_MIDCOMMS_OPT_LEN)
opts->o_header.h_length = cpu_to_le16(DLM_MIDCOMMS_OPT_LEN + inner_len);
msg = dlm_lowcomms_new_msg(nodeid, len + DLM_MIDCOMMS_OPT_LEN,