diff options
| author |   Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-02-21 00:04:30 -0500 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2009-02-27 14:52:57 -0500 |
| commit | fe33eb390854886e1fd5d4835d833b80d145aafb (patch) | |
| tree | 5349c48092c9528b5640d5981425e161e0731ed3 /net/wireless/nl80211.c | |
| parent | cfg80211: free rd on unlikely event on 11d hint (diff) | |
| download | linux-dev-fe33eb390854886e1fd5d4835d833b80d145aafb.tar.xz linux-dev-fe33eb390854886e1fd5d4835d833b80d145aafb.zip | |
cfg80211: move all regulatory hints to workqueue
All regulatory hints (core, driver, userspace and 11d) are now processed in
a workqueue.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index e0d3879b8852..97f69bed3fe2 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1915,34 +1915,24 @@ static int nl80211_req_set_reg(struct sk_buff *skb, struct genl_info *info) */ mutex_lock(&cfg80211_mutex); if (unlikely(!cfg80211_regdomain)) { - r = -EINPROGRESS; - goto out; + mutex_unlock(&cfg80211_mutex); + return -EINPROGRESS; } + mutex_unlock(&cfg80211_mutex); - if (!info->attrs[NL80211_ATTR_REG_ALPHA2]) { - r = -EINVAL; - goto out; - } + if (!info->attrs[NL80211_ATTR_REG_ALPHA2]) + return -EINVAL; data = nla_data(info->attrs[NL80211_ATTR_REG_ALPHA2]); #ifdef CONFIG_WIRELESS_OLD_REGULATORY /* We ignore world regdom requests with the old regdom setup */ - if (is_world_regdom(data)) { - r = -EINVAL; - goto out; - } + if (is_world_regdom(data)) + return -EINVAL; #endif - r = __regulatory_hint(NULL, REGDOM_SET_BY_USER, data, 0, ENVIRON_ANY); - /* - * This means the regulatory domain was already set, however - * we don't want to confuse userspace with a "successful error" - * message so lets just treat it as a success - */ - if (r == -EALREADY) - r = 0; -out: - mutex_unlock(&cfg80211_mutex); + + r = regulatory_hint_user(data); + return r; } |