rfkill_no 1004 net/rfkill/core.c static unsigned long rfkill_no; rfkill_no 1020 net/rfkill/core.c rfkill->idx = rfkill_no; rfkill_no 1021 net/rfkill/core.c dev_set_name(dev, "rfkill%lu", rfkill_no); rfkill_no 1022 net/rfkill/core.c rfkill_no++;