diff options
Diffstat (limited to 'udev/lib/libudev-device.c')
| -rw-r--r-- | udev/lib/libudev-device.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/udev/lib/libudev-device.c b/udev/lib/libudev-device.c index 4cdc957093..f5465e9892 100644 --- a/udev/lib/libudev-device.c +++ b/udev/lib/libudev-device.c @@ -318,21 +318,19 @@ struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, de /* fallback to search sys devices for the major/minor */ if (type == 'b') - udev_enumerate_scan_devices(udev_enumerate, "block", NULL); + udev_enumerate_add_match_subsystem(udev_enumerate, "block"); else if (type == 'c') - udev_enumerate_scan_devices(udev_enumerate, "!block", NULL); + udev_enumerate_add_nomatch_subsystem(udev_enumerate, "block"); + udev_enumerate_scan_devices(udev_enumerate); udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(udev_enumerate)) { struct udev_device *device_loop; device_loop = udev_device_new_from_syspath(udev, udev_list_entry_get_name(list_entry)); if (device_loop != NULL) { if (udev_device_get_devnum(device_loop) == devnum) { - const char *subsystem; - - subsystem = udev_device_get_subsystem(device_loop); - if (type == 'b' && strcmp(subsystem, "block") != 0) + if (type == 'b' && strcmp(udev_device_get_subsystem(device_loop), "block") != 0) continue; - if (type == 'c' && strcmp(subsystem, "block") == 0) + if (type == 'c' && strcmp(udev_device_get_subsystem(device_loop), "block") == 0) continue; device = device_loop; break; |