1 files changed, 14 insertions, 6 deletions

diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index ea2e0f958ac3..9964f057bcef 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -1063,8 +1063,12 @@ static int ieee80211_ioctl_prism2_param(struct net_device *dev,
 
         case PRISM2_PARAM_CTS_PROTECT_ERP_FRAMES:
                 if (sdata->type == IEEE80211_IF_TYPE_AP) {
-                        sdata->use_protection = !!value;
-                        ieee80211_erp_info_change_notify(dev, IEEE80211_ERP_CHANGE_PROTECTION);
+                        if (value)
+                                sdata->flags |= IEEE80211_SDATA_USE_PROTECTION;
+                        else
+                                sdata->flags &= ~IEEE80211_SDATA_USE_PROTECTION;
+                        ieee80211_erp_info_change_notify(dev,
+                                        IEEE80211_ERP_CHANGE_PROTECTION);
                 } else {
                         ret = -ENOENT;
                 }
@@ -1072,8 +1076,12 @@ static int ieee80211_ioctl_prism2_param(struct net_device *dev,
 
         case PRISM2_PARAM_PREAMBLE:
                 if (sdata->type != IEEE80211_IF_TYPE_AP) {
-                        sdata->short_preamble = !!value;
-                        ieee80211_erp_info_change_notify(dev, IEEE80211_ERP_CHANGE_PREAMBLE);
+                        if (value)
+                                sdata->flags |= IEEE80211_SDATA_SHORT_PREAMBLE;
+                        else
+                                sdata->flags &= ~IEEE80211_SDATA_SHORT_PREAMBLE;
+                        ieee80211_erp_info_change_notify(dev,
+                                        IEEE80211_ERP_CHANGE_PREAMBLE);
                 } else {
                         ret = -ENOENT;
                 }
@@ -1167,11 +1175,11 @@ static int ieee80211_ioctl_get_prism2_param(struct net_device *dev,
                 break;
 
         case PRISM2_PARAM_CTS_PROTECT_ERP_FRAMES:
-                *param = sdata->use_protection;
+                *param = !!(sdata->flags & IEEE80211_SDATA_USE_PROTECTION);
                 break;
 
         case PRISM2_PARAM_PREAMBLE:
-                *param = sdata->short_preamble;
+                *param = !!(sdata->flags & IEEE80211_SDATA_SHORT_PREAMBLE);
                 break;
 
         case PRISM2_PARAM_SHORT_SLOT_TIME: