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>
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 9e5a9f9..4f87753 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -989,6 +989,9 @@
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 */