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Diffstat (limited to 'net/wireless/scan.c')
-rw-r--r--net/wireless/scan.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index e7329bb6a323..0798c62e6085 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -891,6 +891,7 @@ cfg80211_inform_bss_width(struct wiphy *wiphy,
struct cfg80211_bss_ies *ies;
struct ieee80211_channel *channel;
struct cfg80211_internal_bss tmp = {}, *res;
+ bool signal_valid;
if (WARN_ON(!wiphy))
return NULL;
@@ -927,8 +928,9 @@ cfg80211_inform_bss_width(struct wiphy *wiphy,
rcu_assign_pointer(tmp.pub.beacon_ies, ies);
rcu_assign_pointer(tmp.pub.ies, ies);
- res = cfg80211_bss_update(wiphy_to_rdev(wiphy), &tmp,
- rx_channel == channel);
+ signal_valid = abs(rx_channel->center_freq - channel->center_freq) <=
+ wiphy->max_adj_channel_rssi_comp;
+ res = cfg80211_bss_update(wiphy_to_rdev(wiphy), &tmp, signal_valid);
if (!res)
return NULL;
@@ -952,6 +954,7 @@ cfg80211_inform_bss_width_frame(struct wiphy *wiphy,
struct cfg80211_internal_bss tmp = {}, *res;
struct cfg80211_bss_ies *ies;
struct ieee80211_channel *channel;
+ bool signal_valid;
size_t ielen = len - offsetof(struct ieee80211_mgmt,
u.probe_resp.variable);
@@ -999,8 +1002,9 @@ cfg80211_inform_bss_width_frame(struct wiphy *wiphy,
tmp.pub.beacon_interval = le16_to_cpu(mgmt->u.probe_resp.beacon_int);
tmp.pub.capability = le16_to_cpu(mgmt->u.probe_resp.capab_info);
- res = cfg80211_bss_update(wiphy_to_rdev(wiphy), &tmp,
- rx_channel == channel);
+ signal_valid = abs(rx_channel->center_freq - channel->center_freq) <=
+ wiphy->max_adj_channel_rssi_comp;
+ res = cfg80211_bss_update(wiphy_to_rdev(wiphy), &tmp, signal_valid);
if (!res)
return NULL;