diff options
| -rw-r--r-- | net/wireless/reg.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 9b897fca7487..484facf00510 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1683,17 +1683,9 @@ static void reg_process_hint(struct regulatory_request *reg_request) struct wiphy *wiphy = NULL; enum reg_request_treatment treatment; - if (WARN_ON(!reg_request->alpha2)) - return; - if (reg_request->wiphy_idx != WIPHY_IDX_INVALID) wiphy = wiphy_idx_to_wiphy(reg_request->wiphy_idx); - if (reg_request->initiator == NL80211_REGDOM_SET_BY_DRIVER && !wiphy) { - kfree(reg_request); - return; - } - switch (reg_request->initiator) { case NL80211_REGDOM_SET_BY_CORE: reg_process_hint_core(reg_request); @@ -1706,20 +1698,29 @@ static void reg_process_hint(struct regulatory_request *reg_request) schedule_delayed_work(®_timeout, msecs_to_jiffies(3142)); return; case NL80211_REGDOM_SET_BY_DRIVER: + if (!wiphy) + goto out_free; treatment = reg_process_hint_driver(wiphy, reg_request); break; case NL80211_REGDOM_SET_BY_COUNTRY_IE: + if (!wiphy) + goto out_free; treatment = reg_process_hint_country_ie(wiphy, reg_request); break; default: WARN(1, "invalid initiator %d\n", reg_request->initiator); - return; + goto out_free; } /* This is required so that the orig_* parameters are saved */ if (treatment == REG_REQ_ALREADY_SET && wiphy && wiphy->regulatory_flags & REGULATORY_STRICT_REG) wiphy_update_regulatory(wiphy, reg_request->initiator); + + return; + +out_free: + kfree(reg_request); } /* |