diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-12-01 12:07:56 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-12-05 09:35:45 -0500 |
| commit | 4a4f4d805db5c930ee4185162dcdc8db9a0379d5 (patch) | |
| tree | ecda44146ae7936ada0e83b00245aeb63e1088bf /net/wireless | |
| parent | 8bef7a10014c4579c66579ab47fc1bb9563ac42a (diff) | |
| download | linux-4a4f4d805db5c930ee4185162dcdc8db9a0379d5.tar.gz linux-4a4f4d805db5c930ee4185162dcdc8db9a0379d5.tar.bz2 linux-4a4f4d805db5c930ee4185162dcdc8db9a0379d5.zip | |
cfg80211: fix wiphy remove if no regulatory request
Fixes the segfault I just pointed out.
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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 0990059f7e48..9e5a9f975478 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1330,7 +1330,7 @@ int set_regdom(const struct ieee80211_regdomain *rd) /* Caller must hold cfg80211_drv_mutex */ void reg_device_remove(struct wiphy *wiphy) { - if (!last_request->wiphy) + if (!last_request || !last_request->wiphy) return; if (last_request->wiphy != wiphy) return; |