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| author | Jakub Kicinski <kuba@kernel.org> | 2021-01-26 15:23:17 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-26 15:23:18 -0800 |
| commit | c5e9e8d48acdf3b863282af7f6f6931d39526245 (patch) | |
| tree | 7b5f33265b9a8eae3aaf2055beda9a1b2b379484 /drivers | |
| parent | db22ce68a9c9c2e1966bb28c2f61770cf2800d98 (diff) | |
| parent | 81f153faacd04c049e5482d6ff33daddc30ed44e (diff) | |
| download | lwn-c5e9e8d48acdf3b863282af7f6f6931d39526245.tar.gz lwn-c5e9e8d48acdf3b863282af7f6f6931d39526245.zip | |
Merge tag 'mac80211-for-net-2021-01-26' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes Berg says:
====================
A couple of fixes:
* fix 160 MHz channel switch in mac80211
* fix a staging driver to not deadlock due to some
recent cfg80211 changes
* fix NULL-ptr deref if cfg80211 returns -EINPROGRESS
to wext (syzbot)
* pause TX in mac80211 in type change to prevent crashes
(syzbot)
* tag 'mac80211-for-net-2021-01-26' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211:
staging: rtl8723bs: fix wireless regulatory API misuse
mac80211: pause TX while changing interface type
wext: fix NULL-ptr-dereference with cfg80211's lack of commit()
mac80211: 160MHz with extended NSS BW in CSA
====================
Link: https://lore.kernel.org/r/20210126130529.75225-1-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/rtl8723bs/include/rtw_wifi_regd.h | 6 | ||||
| -rw-r--r-- | drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 6 | ||||
| -rw-r--r-- | drivers/staging/rtl8723bs/os_dep/wifi_regd.c | 10 |
3 files changed, 9 insertions, 13 deletions
diff --git a/drivers/staging/rtl8723bs/include/rtw_wifi_regd.h b/drivers/staging/rtl8723bs/include/rtw_wifi_regd.h index ab5a8627d371..f798b0c744a4 100644 --- a/drivers/staging/rtl8723bs/include/rtw_wifi_regd.h +++ b/drivers/staging/rtl8723bs/include/rtw_wifi_regd.h @@ -20,9 +20,9 @@ enum country_code_type_t { COUNTRY_CODE_MAX }; -int rtw_regd_init(struct adapter *padapter, - void (*reg_notifier)(struct wiphy *wiphy, - struct regulatory_request *request)); +void rtw_regd_init(struct wiphy *wiphy, + void (*reg_notifier)(struct wiphy *wiphy, + struct regulatory_request *request)); void rtw_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request); diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c index bf1417236161..11032316c53d 100644 --- a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c +++ b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c @@ -3211,9 +3211,6 @@ void rtw_cfg80211_init_wiphy(struct adapter *padapter) rtw_cfg80211_init_ht_capab(&bands->ht_cap, NL80211_BAND_2GHZ, rf_type); } - /* init regulary domain */ - rtw_regd_init(padapter, rtw_reg_notifier); - /* copy mac_addr to wiphy */ memcpy(wiphy->perm_addr, padapter->eeprompriv.mac_addr, ETH_ALEN); @@ -3328,6 +3325,9 @@ int rtw_wdev_alloc(struct adapter *padapter, struct device *dev) *((struct adapter **)wiphy_priv(wiphy)) = padapter; rtw_cfg80211_preinit_wiphy(padapter, wiphy); + /* init regulary domain */ + rtw_regd_init(wiphy, rtw_reg_notifier); + ret = wiphy_register(wiphy); if (ret < 0) { DBG_8192C("Couldn't register wiphy device\n"); diff --git a/drivers/staging/rtl8723bs/os_dep/wifi_regd.c b/drivers/staging/rtl8723bs/os_dep/wifi_regd.c index 578b9f734231..2833fc6901e6 100644 --- a/drivers/staging/rtl8723bs/os_dep/wifi_regd.c +++ b/drivers/staging/rtl8723bs/os_dep/wifi_regd.c @@ -139,15 +139,11 @@ static void _rtw_regd_init_wiphy(struct rtw_regulatory *reg, _rtw_reg_apply_flags(wiphy); } -int rtw_regd_init(struct adapter *padapter, - void (*reg_notifier)(struct wiphy *wiphy, - struct regulatory_request *request)) +void rtw_regd_init(struct wiphy *wiphy, + void (*reg_notifier)(struct wiphy *wiphy, + struct regulatory_request *request)) { - struct wiphy *wiphy = padapter->rtw_wdev->wiphy; - _rtw_regd_init_wiphy(NULL, wiphy, reg_notifier); - - return 0; } void rtw_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request) |