From: Ilan Peer <ilan.peer@xxxxxxxxx>
When custom regulatory was set, only the channels setting was updated, but
the regulatory domain was not saved. Fix it by saving it.
Signed-off-by: Ilan Peer <ilan.peer@xxxxxxxxx>
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
---
net/wireless/reg.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index a04fdfb35f07..094492b62f8a 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -2547,6 +2547,7 @@ static void handle_band_custom(struct wiphy *wiphy,
void wiphy_apply_custom_regulatory(struct wiphy *wiphy,
const struct ieee80211_regdomain *regd)
{
+ const struct ieee80211_regdomain *new_regd, *tmp;
enum nl80211_band band;
unsigned int bands_set = 0;
@@ -2566,6 +2567,13 @@ void wiphy_apply_custom_regulatory(struct wiphy *wiphy,
* on your device's supported bands.
*/
WARN_ON(!bands_set);
+ new_regd = reg_copy_regd(regd);
+ if (IS_ERR(new_regd))
+ return;
+
+ tmp = get_wiphy_regdom(wiphy);
+ rcu_assign_pointer(wiphy->regd, new_regd);
+ rcu_free_regdom(tmp);
}
EXPORT_SYMBOL(wiphy_apply_custom_regulatory);
--
2.29.2
