cfg80211: "fix" 11d oops

This "fixes" the 11d oops I was seeing. This needs some more work but I cannot work on it now. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
git-mirror · Dec 5, 2008 · 0f70f39 · 0f70f39
1 parent c58f9f6
commit 0f70f39
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
@@ -989,6 +989,9 @@ void regulatory_hint_11d(struct wiphy *wiphy,
 	u32 checksum = 0;
 	enum environment_cap env = ENVIRON_ANY;
 
+	if (!last_request)
+		return;
+
 	mutex_lock(&cfg80211_drv_mutex);
 
 	/* IE len must be evenly divisible by 2 */