Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

[karo-tx-linux.git] / net / mac80211 / mesh_plink.c

diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index c47194d2714933bd8e1dc3658ffd165cd50a5a4a..b488e1859b18e8ed7797cffbb5ab2319138fdb28 100644 (file)
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -431,14 +431,12 @@ __mesh_sta_info_alloc(struct ieee80211_sub_if_data *sdata, u8 *hw_addr)
                return NULL;
 
        sta->plink_state = NL80211_PLINK_LISTEN;
+       sta->sta.wme = true;
 
        sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
        sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
        sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED);
 
-       set_sta_flag(sta, WLAN_STA_WME);
-       sta->sta.wme = true;
-
        return sta;
 }
 
@@ -1004,7 +1002,6 @@ mesh_process_plink_frame(struct ieee80211_sub_if_data *sdata,
        enum ieee80211_self_protected_actioncode ftype;
        u32 changed = 0;
        u8 ie_len = elems->peering_len;
-       __le16 _plid, _llid;
        u16 plid, llid = 0;
 
        if (!elems->peering) {
@@ -1039,13 +1036,10 @@ mesh_process_plink_frame(struct ieee80211_sub_if_data *sdata,
        /* Note the lines below are correct, the llid in the frame is the plid
         * from the point of view of this host.
         */
-       memcpy(&_plid, PLINK_GET_LLID(elems->peering), sizeof(__le16));
-       plid = le16_to_cpu(_plid);
+       plid = get_unaligned_le16(PLINK_GET_LLID(elems->peering));
        if (ftype == WLAN_SP_MESH_PEERING_CONFIRM ||
-           (ftype == WLAN_SP_MESH_PEERING_CLOSE && ie_len == 8)) {
-               memcpy(&_llid, PLINK_GET_PLID(elems->peering), sizeof(__le16));
-               llid = le16_to_cpu(_llid);
-       }
+           (ftype == WLAN_SP_MESH_PEERING_CLOSE && ie_len == 8))
+               llid = get_unaligned_le16(PLINK_GET_PLID(elems->peering));
 
        /* WARNING: Only for sta pointer, is dropped & re-acquired */
        rcu_read_lock();