diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-01-22 15:05:47 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-01-29 16:01:15 -0500 |
| commit | 5eebade608d695e30e89d4c5ca6136a58f24ed14 (patch) | |
| tree | e5c8319f8fb207e4a283809dc8363fe2fd227e2b /net/wireless/reg.c | |
| parent | 34f573473a659f8c2727d8d408e17b241900c28e (diff) | |
cfg80211: process user requests only after previous user/driver/core requests
This prevents user regulatory changes to be considered prior to previous
pending user, core or driver requests which have not be applied.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/reg.c')
| -rw-r--r-- | net/wireless/reg.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index d663795d694..4d2d2d4cc0d 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1091,6 +1091,16 @@ static int ignore_request(struct wiphy *wiphy, enum reg_set_by set_by, if (last_request->initiator == REGDOM_SET_BY_USER && last_request->intersect) return -EOPNOTSUPP; + /* Process user requests only after previous user/driver/core + * requests have been processed */ + if (last_request->initiator == REGDOM_SET_BY_CORE || + last_request->initiator == REGDOM_SET_BY_DRIVER || + last_request->initiator == REGDOM_SET_BY_USER) { + if (!alpha2_equal(last_request->alpha2, + cfg80211_regdomain->alpha2)) + return -EAGAIN; + } + return 0; } |