ar7_gpio: remove unneeded checks and volatile
[openwrt/openwrt.git] / package / madwifi / patches / 310-erp_beacon_check.patch
1 Index: madwifi-ng-r2568-20070710/net80211/ieee80211_beacon.c
2 ===================================================================
3 --- madwifi-ng-r2568-20070710.orig/net80211/ieee80211_beacon.c 2007-10-20 20:52:09.000000000 +0200
4 +++ madwifi-ng-r2568-20070710/net80211/ieee80211_beacon.c 2007-10-20 20:52:09.000000000 +0200
5 @@ -518,7 +518,7 @@
6 vap->iv_flags &= ~IEEE80211_F_XRUPDATE;
7 }
8 #endif
9 - if (ic->ic_flags_ext & IEEE80211_FEXT_ERPUPDATE) {
10 + if ((ic->ic_flags_ext & IEEE80211_FEXT_ERPUPDATE) && (bo->bo_erp != NULL)) {
11 (void) ieee80211_add_erp(bo->bo_erp, ic);
12 ic->ic_flags_ext &= ~IEEE80211_FEXT_ERPUPDATE;
13 }