diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-12-04 15:07:34 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-01-03 13:01:28 +0100 |
| commit | fe7ef5e9ba0c60bab01390493a4c6790f7b093af (patch) | |
| tree | 899add2d99d37b272a89c5c84eb4e1d9ba22781b /drivers/net/wireless | |
| parent | 6913b49a5071064f49f7a74b432286fa735f7612 (diff) | |
regulatory: remove handling of channel bandwidth
The channel bandwidth handling isn't really quite right,
it assumes that a 40 MHz channel is really two 20 MHz
channels, which isn't strictly true. This is the way the
regulatory database handling is defined right now though
so remove the logic to handle other channel widths.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/regd.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/channel.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/rtlwifi/regd.c | 9 |
3 files changed, 6 insertions, 12 deletions
diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index d81698015bf..8ae58c404c6 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -195,7 +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++) { @@ -216,7 +215,6 @@ ath_reg_apply_beaconing_flags(struct wiphy *wiphy, if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) { r = freq_reg_info(wiphy, ch->center_freq, - bandwidth, ®_rule); if (r) continue; @@ -254,7 +252,6 @@ 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]; @@ -283,7 +280,7 @@ 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); + r = freq_reg_info(wiphy, ch->center_freq, ®_rule); if (!r) { if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN)) if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) @@ -291,7 +288,7 @@ ath_reg_apply_active_scan_flags(struct wiphy *wiphy, } ch = &sband->channels[12]; /* CH 13 */ - r = freq_reg_info(wiphy, ch->center_freq, bandwidth, ®_rule); + r = freq_reg_info(wiphy, ch->center_freq, ®_rule); if (!r) { if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN)) if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/brcm80211/brcmsmac/channel.c index a90b72202ec..30272519d79 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/channel.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/channel.c @@ -686,7 +686,7 @@ brcms_reg_apply_beaconing_flags(struct wiphy *wiphy, if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) { ret = freq_reg_info(wiphy, ch->center_freq, - 0, &rule); + &rule); if (ret) continue; diff --git a/drivers/net/wireless/rtlwifi/regd.c b/drivers/net/wireless/rtlwifi/regd.c index c1608cddc52..be55dc9167f 100644 --- a/drivers/net/wireless/rtlwifi/regd.c +++ b/drivers/net/wireless/rtlwifi/regd.c @@ -158,7 +158,6 @@ static void _rtl_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++) { @@ -174,8 +173,7 @@ static void _rtl_reg_apply_beaconing_flags(struct wiphy *wiphy, (ch->flags & IEEE80211_CHAN_RADAR)) continue; if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE) { - r = freq_reg_info(wiphy, ch->center_freq, - bandwidth, ®_rule); + r = freq_reg_info(wiphy, ch->center_freq, ®_rule); if (r) continue; @@ -211,7 +209,6 @@ static void _rtl_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; if (!wiphy->bands[IEEE80211_BAND_2GHZ]) @@ -240,7 +237,7 @@ static void _rtl_reg_apply_active_scan_flags(struct wiphy *wiphy, */ ch = &sband->channels[11]; /* CH 12 */ - r = freq_reg_info(wiphy, ch->center_freq, bandwidth, ®_rule); + r = freq_reg_info(wiphy, ch->center_freq, ®_rule); if (!r) { if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN)) if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) @@ -248,7 +245,7 @@ static void _rtl_reg_apply_active_scan_flags(struct wiphy *wiphy, } ch = &sband->channels[12]; /* CH 13 */ - r = freq_reg_info(wiphy, ch->center_freq, bandwidth, ®_rule); + r = freq_reg_info(wiphy, ch->center_freq, ®_rule); if (!r) { if (!(reg_rule->flags & NL80211_RRF_PASSIVE_SCAN)) if (ch->flags & IEEE80211_CHAN_PASSIVE_SCAN) |