diff options
Diffstat (limited to 'drivers/net/wireless/ath/regd.c')
| -rw-r--r-- | drivers/net/wireless/ath/regd.c | 37 |
1 files changed, 14 insertions, 23 deletions
diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index d81698015bf..ccc4c718f12 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -195,8 +195,6 @@ ath_reg_apply_beaconing_flags(struct wiphy *wiphy, const struct ieee80211_reg_rule *reg_rule; struct ieee80211_channel *ch; unsigned int i; - u32 bandwidth = 0; - int r; for (band = 0; band < IEEE80211_NUM_BANDS; band++) { @@ -214,11 +212,8 @@ ath_reg_apply_beaconing_flags(struct wiphy *wiphy, continue; if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) { - r = freq_reg_info(wiphy, - ch->center_freq, - bandwidth, - ®_rule); - if (r) + reg_rule = freq_reg_info(wiphy, ch->center_freq); + if (IS_ERR(reg_rule)) continue; /* * If 11d had a rule for this channel ensure @@ -254,8 +249,6 @@ ath_reg_apply_active_scan_flags(struct wiphy *wiphy, struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; const struct ieee80211_reg_rule *reg_rule; - u32 bandwidth = 0; - int r; sband = wiphy->bands[IEEE80211_BAND_2GHZ]; if (!sband) @@ -283,16 +276,16 @@ ath_reg_apply_active_scan_flags(struct wiphy *wiphy, */ ch = &sband->channels[11]; /* CH 12 */ - r = freq_reg_info(wiphy, ch->center_freq, bandwidth, ®_rule); - if (!r) { + reg_rule = freq_reg_info(wiphy, ch->center_freq); + if (!IS_ERR(reg_rule)) { if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN)) if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; } ch = &sband->channels[12]; /* CH 13 */ - r = freq_reg_info(wiphy, ch->center_freq, bandwidth, ®_rule); - if (!r) { + reg_rule = freq_reg_info(wiphy, ch->center_freq); + if (!IS_ERR(reg_rule)) { if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN)) if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) ch->flags &= ~IEEE80211_CHAN_PASSIVE_SCAN; @@ -363,9 +356,9 @@ static u16 ath_regd_find_country_by_name(char *alpha2) return -1; } -int ath_reg_notifier_apply(struct wiphy *wiphy, - struct regulatory_request *request, - struct ath_regulatory *reg) +void ath_reg_notifier_apply(struct wiphy *wiphy, + struct regulatory_request *request, + struct ath_regulatory *reg) { struct ath_common *common = container_of(reg, struct ath_common, regulatory); @@ -380,7 +373,7 @@ int ath_reg_notifier_apply(struct wiphy *wiphy, * any pending requests in the queue. */ if (!request) - return 0; + return; switch (request->initiator) { case NL80211_REGDOM_SET_BY_CORE: @@ -416,8 +409,6 @@ int ath_reg_notifier_apply(struct wiphy *wiphy, break; } - - return 0; } EXPORT_SYMBOL(ath_reg_notifier_apply); @@ -507,8 +498,8 @@ ath_get_regpair(int regdmn) static int ath_regd_init_wiphy(struct ath_regulatory *reg, struct wiphy *wiphy, - int (*reg_notifier)(struct wiphy *wiphy, - struct regulatory_request *request)) + void (*reg_notifier)(struct wiphy *wiphy, + struct regulatory_request *request)) { const struct ieee80211_regdomain *regd; @@ -628,8 +619,8 @@ static int __ath_regd_init(struct ath_regulatory *reg) int ath_regd_init(struct ath_regulatory *reg, struct wiphy *wiphy, - int (*reg_notifier)(struct wiphy *wiphy, - struct regulatory_request *request)) + void (*reg_notifier)(struct wiphy *wiphy, + struct regulatory_request *request)) { struct ath_common *common = container_of(reg, struct ath_common, regulatory); |