From 0f70f398460adb2d8aabb00e7e65f58247f219a3 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 1 Dec 2008 18:13:05 +0100 Subject: [PATCH] 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 Signed-off-by: John W. Linville --- net/wireless/reg.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 9e5a9f97547..4f877535e66 100644 --- 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 */ -- 2.43.2