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libertas: Update 11d info only when interface is active

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reg_notifier can be called before the interface is up.
Handle this correctly by storing the requested country code, then
apply the relevant configuration when the interface is brought up.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Daniel Drake
2012-07-15 23:44:58 +01:00
committed by John W. Linville
parent 08a4a1ab07
commit 20d2ebe512
5 changed files with 22 additions and 14 deletions
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6
drivers/net/wireless/libertas/cfg.c
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@@ -2180,13 +2180,15 @@ int lbs_reg_notifier(struct wiphy *wiphy,
struct regulatory_request *request)
{
struct lbs_private *priv = wiphy_priv(wiphy);
int ret;
int ret = 0;
lbs_deb_enter_args(LBS_DEB_CFG80211, "cfg80211 regulatory domain "
"callback for domain %c%c\n", request->alpha2[0],
request->alpha2[1]);
ret = lbs_set_11d_domain_info(priv, request, wiphy->bands);
memcpy(priv->country_code, request->alpha2, sizeof(request->alpha2));
if (lbs_iface_active(priv))
ret = lbs_set_11d_domain_info(priv);
lbs_deb_leave(LBS_DEB_CFG80211);
return ret;