diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-12-03 18:23:37 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-01-03 13:01:23 +0100 |
| commit | f41737669d2f4c07c09e90767498243e142171f9 (patch) | |
| tree | 2ac531e5ec1ffefe17f4bb81b0d8d420e48f9499 /net/wireless/reg.c | |
| parent | 2f92212b71f198d42060f7133ff1dc4edf438f6c (diff) | |
| download | linux-stable-f41737669d2f4c07c09e90767498243e142171f9.tar.gz linux-stable-f41737669d2f4c07c09e90767498243e142171f9.tar.bz2 linux-stable-f41737669d2f4c07c09e90767498243e142171f9.zip | |
cfg80211: remove wiphy_idx_valid
This is pretty much useless since get_wiphy_idx()
always returns true since it's always called with
a valid wiphy pointer.
Acked-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/reg.c')
| -rw-r--r-- | net/wireless/reg.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 129586994662..b825c82e5a45 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1539,7 +1539,7 @@ static void reg_process_hint(struct regulatory_request *reg_request, BUG_ON(!reg_request->alpha2); - if (wiphy_idx_valid(reg_request->wiphy_idx)) + if (reg_request->wiphy_idx != WIPHY_IDX_INVALID) wiphy = wiphy_idx_to_wiphy(reg_request->wiphy_idx); if (reg_initiator == NL80211_REGDOM_SET_BY_DRIVER && !wiphy) { @@ -1684,7 +1684,7 @@ int regulatory_hint_user(const char *alpha2, if (!request) return -ENOMEM; - request->wiphy_idx = WIPHY_IDX_STALE; + request->wiphy_idx = WIPHY_IDX_INVALID; request->alpha2[0] = alpha2[0]; request->alpha2[1] = alpha2[1]; request->initiator = NL80211_REGDOM_SET_BY_USER; @@ -1709,9 +1709,6 @@ int regulatory_hint(struct wiphy *wiphy, const char *alpha2) request->wiphy_idx = get_wiphy_idx(wiphy); - /* Must have registered wiphy first */ - BUG_ON(!wiphy_idx_valid(request->wiphy_idx)); - request->alpha2[0] = alpha2[0]; request->alpha2[1] = alpha2[1]; request->initiator = NL80211_REGDOM_SET_BY_DRIVER; @@ -1758,9 +1755,8 @@ void regulatory_hint_11d(struct wiphy *wiphy, enum ieee80211_band band, * We leave conflict resolution to the workqueue, where can hold * cfg80211_mutex. */ - if (likely(last_request->initiator == - NL80211_REGDOM_SET_BY_COUNTRY_IE && - wiphy_idx_valid(last_request->wiphy_idx))) + if (last_request->initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE && + last_request->wiphy_idx != WIPHY_IDX_INVALID) goto out; request = kzalloc(sizeof(struct regulatory_request), GFP_KERNEL); @@ -2317,7 +2313,7 @@ void wiphy_regulatory_deregister(struct wiphy *wiphy) if (!request_wiphy || request_wiphy != wiphy) goto out; - last_request->wiphy_idx = WIPHY_IDX_STALE; + last_request->wiphy_idx = WIPHY_IDX_INVALID; last_request->country_ie_env = ENVIRON_ANY; out: mutex_unlock(®_mutex); |