diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-12-01 18:13:05 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-12-05 09:35:46 -0500 |
| commit | 0f70f398460adb2d8aabb00e7e65f58247f219a3 (patch) | |
| tree | f459109a3aca6d23b33c9fc8a52f29f16fd36d9a /net/wireless | |
| parent | c58f9f635afe688c5c5709f441af57c12c7a4856 (diff) | |
| download | lwn-0f70f398460adb2d8aabb00e7e65f58247f219a3.tar.gz lwn-0f70f398460adb2d8aabb00e7e65f58247f219a3.zip | |
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>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/reg.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 9e5a9f975478..4f877535e666 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 */ |