Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6

4 files changed, 6 insertions, 3 deletions

diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index 003cb470ac84..f49ef288e2e2 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -637,7 +637,7 @@ static void mesh_queue_preq(struct mesh_path *mpath, u8 flags)
         struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
         struct mesh_preq_queue *preq_node;
 
-        preq_node = kmalloc(sizeof(struct mesh_preq_queue), GFP_KERNEL);
+        preq_node = kmalloc(sizeof(struct mesh_preq_queue), GFP_ATOMIC);
         if (!preq_node) {
                 printk(KERN_DEBUG "Mesh HWMP: could not allocate PREQ node\n");
                 return;
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index b218b98fba7f..37771abd8f5a 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -66,7 +66,7 @@ rix_to_ndx(struct minstrel_sta_info *mi, int rix)
         for (i = rix; i >= 0; i--)
                 if (mi->r[i].rix == rix)
                         break;
-        WARN_ON(mi->r[i].rix != rix);
+        WARN_ON(i < 0);
         return i;
 }
 
@@ -181,6 +181,9 @@ minstrel_tx_status(void *priv, struct ieee80211_supported_band *sband,
                         break;
 
                 ndx = rix_to_ndx(mi, ar[i].idx);
+                if (ndx < 0)
+                        continue;
+
                 mi->r[ndx].attempts += ar[i].count;
 
                 if ((i != IEEE80211_TX_MAX_RATES - 1) && (ar[i + 1].idx < 0))
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 241bddd0b4f1..43bdb1372cae 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -447,6 +447,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
 
         rdev = __cfg80211_drv_from_info(info);
         if (IS_ERR(rdev)) {
+                mutex_unlock(&cfg80211_mutex);
                 result = PTR_ERR(rdev);
                 goto unlock;
         }
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index e95b638b919f..f8e71b300001 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -366,7 +366,6 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
         found = rb_find_bss(dev, res);
 
         if (found) {
-                kref_get(&found->ref);
                 found->pub.beacon_interval = res->pub.beacon_interval;
                 found->pub.tsf = res->pub.tsf;
                 found->pub.signal = res->pub.signal;