---

yaml --- r: 327672 b: refs/heads/master c: c0af073 h: refs/heads/master v: v3
git-mirror · Aug 20, 2012 · 0a06028 · 0a06028
1 parent 7e80a7f
commit 0a06028
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Showing 2 changed files with 6 additions and 8 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9b8648704358e42f9865cd6de7cedb5ac0db67e7
+refs/heads/master: c0af07340aae5db9f976bfe71e2e9bcab3169409
diff --git a/trunk/net/mac80211/main.c b/trunk/net/mac80211/main.c
@@ -545,6 +545,11 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
 	int priv_size, i;
 	struct wiphy *wiphy;
 
+	if (WARN_ON(!ops->tx || !ops->start || !ops->stop || !ops->config ||
+		    !ops->add_interface || !ops->remove_interface ||
+		    !ops->configure_filter))
+		return NULL;
+
 	if (WARN_ON(ops->sta_state && (ops->sta_add || ops->sta_remove)))
 		return NULL;
 
@@ -597,13 +602,6 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
 
 	local->hw.priv = (char *)local + ALIGN(sizeof(*local), NETDEV_ALIGN);
 
-	BUG_ON(!ops->tx);
-	BUG_ON(!ops->start);
-	BUG_ON(!ops->stop);
-	BUG_ON(!ops->config);
-	BUG_ON(!ops->add_interface);
-	BUG_ON(!ops->remove_interface);
-	BUG_ON(!ops->configure_filter);
 	local->ops = ops;
 
 	/* set up some defaults */