4 files changed, 19 insertions, 1 deletions

diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 52638194e45f..b1180536c335 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -344,6 +344,13 @@ static int ieee80211_open(struct net_device *dev)
                 if (!sdata->u.vlan.ap)
                         return -ENOLINK;
                 break;
+        case IEEE80211_IF_TYPE_AP:
+        case IEEE80211_IF_TYPE_MGMT:
+        case IEEE80211_IF_TYPE_STA:
+        case IEEE80211_IF_TYPE_MNTR:
+        case IEEE80211_IF_TYPE_IBSS:
+                /* no special treatment */
+                break;
         }
 
         if (local->open_count == 0) {
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index a5961f16f206..636de70cd85d 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -290,7 +290,7 @@ struct ieee80211_if_sta {
 #define IEEE80211_SDATA_SHORT_PREAMBLE  BIT(3)
 struct ieee80211_sub_if_data {
         struct list_head list;
-        unsigned int type;
+        enum ieee80211_if_types type;
 
         struct wireless_dev wdev;
 
diff --git a/net/mac80211/ieee80211_iface.c b/net/mac80211/ieee80211_iface.c
index 369ee4f52a29..60cee6e602d2 100644
--- a/net/mac80211/ieee80211_iface.c
+++ b/net/mac80211/ieee80211_iface.c
@@ -243,6 +243,9 @@ void ieee80211_if_reinit(struct net_device *dev)
         ieee80211_if_sdata_deinit(sdata);
 
         switch (sdata->type) {
+        case IEEE80211_IF_TYPE_MGMT:
+                /* nothing to do */
+                break;
         case IEEE80211_IF_TYPE_AP: {
                 /* Remove all virtual interfaces that use this BSS
                  * as their sdata->bss */
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 453ccab060a2..34adc5288fbc 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1425,6 +1425,7 @@ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata,
                         rx->sta = ieee80211_ibss_add_sta(sdata->dev, rx->skb,
                                                          bssid, hdr->addr2);
                 break;
+        case IEEE80211_IF_TYPE_VLAN:
         case IEEE80211_IF_TYPE_AP:
                 if (!bssid) {
                         if (compare_ether_addr(sdata->dev->dev_addr,
@@ -1449,6 +1450,13 @@ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata,
                 if (compare_ether_addr(sdata->u.wds.remote_addr, hdr->addr2))
                         return 0;
                 break;
+        case IEEE80211_IF_TYPE_MNTR:
+                /* take everything */
+                break;
+        case IEEE80211_IF_TYPE_MGMT:
+                /* should never get here */
+                WARN_ON(1);
+                break;
         }
 
         return 1;