diff options
Diffstat (limited to 'drivers/ieee1394/nodemgr.c')
| -rw-r--r-- | drivers/ieee1394/nodemgr.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index bfab7933d68..1ce3d8a14ae 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c @@ -405,26 +405,11 @@ static ssize_t fw_get_destroy_node(struct bus_type *bus, char *buf) } static BUS_ATTR(destroy_node, S_IWUSR | S_IRUGO, fw_get_destroy_node, fw_set_destroy_node); -static int nodemgr_rescan_bus_thread(void *__unused) -{ - /* No userlevel access needed */ - daemonize("kfwrescan"); - - bus_rescan_devices(&ieee1394_bus_type); - - return 0; -} static ssize_t fw_set_rescan(struct bus_type *bus, const char *buf, size_t count) { - int state = simple_strtoul(buf, NULL, 10); - - /* Don't wait for this, or care about errors. Root could do - * something stupid and spawn this a lot of times, but that's - * root's fault. */ - if (state == 1) - kernel_thread(nodemgr_rescan_bus_thread, NULL, CLONE_KERNEL); - + if (simple_strtoul(buf, NULL, 10) == 1) + bus_rescan_devices(&ieee1394_bus_type); return count; } static ssize_t fw_get_rescan(struct bus_type *bus, char *buf) |