[PATCH V2 0/4] allow reconfiguration of bgscan

[Matthew Wang]

V2 updates:
 * don't flush caches when bgscan parameters are updated
 * 4th patch used to be standalone, add it to this series

Matthew Wang (4):
  skip property update actions when wpa_config_set returns 1
  global parser functions return 1 when property unchanged
  reconfigure bgscan parameters
  allow empty string in dbus network properties

 src/utils/wpabuf.h                      | 15 ++++++
 wpa_supplicant/config.c                 | 65 +++++++++++++++++++++++--
 wpa_supplicant/config.h                 |  1 +
 wpa_supplicant/ctrl_iface.c             | 16 ++++++
 wpa_supplicant/dbus/dbus_new_handlers.c | 36 +++++++++++---
 wpa_supplicant/wpa_supplicant.c         | 48 ++++++++++++------
 wpa_supplicant/wpa_supplicant_i.h       |  3 ++
 7 files changed, 157 insertions(+), 27 deletions(-)

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2.27.0.389.gc38d7665816-goog