WhyCan Forum(哇酷开发者社区)

# insmod r8723bs.ko 
[   26.170222] r8723bs: module is from the staging directory, the quality is unknown, you have been warned.
[   26.192103] r8723bs: Unknown symbol cfg80211_inform_bss_frame_data (err -2)
[   26.199306] r8723bs: Unknown symbol cfg80211_scan_done (err -2)
[   26.205321] r8723bs: Unknown symbol cfg80211_new_sta (err -2)
[   26.211127] r8723bs: Unknown symbol cfg80211_disconnected (err -2)
[   26.217350] r8723bs: Unknown symbol wiphy_new_nm (err -2)
[   26.222757] r8723bs: Unknown symbol wiphy_register (err -2)
[   26.228381] r8723bs: Unknown symbol cfg80211_put_bss (err -2)
[   26.234126] r8723bs: Unknown symbol cfg80211_roamed (err -2)
[   26.239823] r8723bs: Unknown symbol ieee80211_get_channel_khz (err -2)
[   26.246387] r8723bs: Unknown symbol cfg80211_ibss_joined (err -2)
[   26.252495] r8723bs: Unknown symbol cfg80211_michael_mic_failure (err -2)
[   26.259299] r8723bs: Unknown symbol wiphy_apply_custom_regulatory (err -2)
[   26.266178] r8723bs: Unknown symbol cfg80211_rx_mgmt_khz (err -2)
[   26.272287] r8723bs: Unknown symbol cfg80211_del_sta_sinfo (err -2)
[   26.278585] r8723bs: Unknown symbol wiphy_unregister (err -2)
[   26.284351] r8723bs: Unknown symbol cfg80211_get_bss (err -2)
[   26.290123] r8723bs: Unknown symbol ieee80211_freq_khz_to_channel (err -2)
[   26.297019] r8723bs: Unknown symbol rfc1042_header (err -2)
[   26.302607] r8723bs: Unknown symbol cfg80211_mgmt_tx_status (err -2)
[   26.309067] r8723bs: Unknown symbol bridge_tunnel_header (err -2)
[   26.315169] r8723bs: Unknown symbol cfg80211_connect_done (err -2)
[   26.321371] r8723bs: Unknown symbol cfg80211_unlink_bss (err -2)
[   26.327391] r8723bs: Unknown symbol wiphy_free (err -2)
[   26.341109] r8723bs: module is from the staging directory, the quality is unknown, you have been warned.
[   26.362850] r8723bs: Unknown symbol cfg80211_inform_bss_frame_data (err -2)
[   26.370064] r8723bs: Unknown symbol cfg80211_scan_done (err -2)
[   26.376076] r8723bs: Unknown symbol cfg80211_new_sta (err -2)
[   26.381912] r8723bs: Unknown symbol cfg80211_disconnected (err -2)
[   26.388140] r8723bs: Unknown symbol wiphy_new_nm (err -2)
[   26.393550] r8723bs: Unknown symbol wiphy_register (err -2)
[   26.399141] r8723bs: Unknown symbol cfg80211_put_bss (err -2)
[   26.404883] r8723bs: Unknown symbol cfg80211_roamed (err -2)
[   26.410573] r8723bs: Unknown symbol ieee80211_get_channel_khz (err -2)
[   26.417134] r8723bs: Unknown symbol cfg80211_ibss_joined (err -2)
[   26.423241] r8723bs: Unknown symbol cfg80211_michael_mic_failure (err -2)
[   26.430070] r8723bs: Unknown symbol wiphy_apply_custom_regulatory (err -2)
[   26.436975] r8723bs: Unknown symbol cfg80211_rx_mgmt_khz (err -2)
[   26.443068] r8723bs: Unknown symbol cfg80211_del_sta_sinfo (err -2)
[   26.449366] r8723bs: Unknown symbol wiphy_unregister (err -2)
[   26.455133] r8723bs: Unknown symbol cfg80211_get_bss (err -2)
[   26.460908] r8723bs: Unknown symbol ieee80211_freq_khz_to_channel (err -2)
[   26.467804] r8723bs: Unknown symbol rfc1042_header (err -2)
[   26.473393] r8723bs: Unknown symbol cfg80211_mgmt_tx_status (err -2)
[   26.479853] r8723bs: Unknown symbol bridge_tunnel_header (err -2)
[   26.485952] r8723bs: Unknown symbol cfg80211_connect_done (err -2)
[   26.492156] r8723bs: Unknown symbol cfg80211_unlink_bss (err -2)
[   26.498177] r8723bs: Unknown symbol wiphy_free (err -2)
insmod: can't insert 'r8723bs.ko': unknown symbol in module, or unknown parameter

 --- Networking support  

                      -*-   Wireless  --->      

                                 <*>   cfg80211 - wireless configuration API 
                                <*>   Generic IEEE 802.11 Networking Stack (mac80211) 

# insmod r8723bs.ko 
[   30.986029] r8723bs: module is from the staging directory, the quality is unknown, you have been warned.
[   31.012525] RTL8723BS: module init start
[   31.016478] RTL8723BS: rtl8723bs v4.3.5.5_12290.20140916_BTCOEX20140507-4E40
[   31.023645] RTL8723BS: rtl8723bs BT-Coex version = BTCOEX20140507-4E40
[   31.031477] pnetdev = 681b2ddb
[   31.067274] RTL8723BS: rtw_ndev_init(wlan0)
[   31.072883] RTL8723BS: module init ret =0