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-rw-r--r--net/ieee80211/ieee80211_module.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c
index 90d18b72da3..5f67c684afc 100644
--- a/net/ieee80211/ieee80211_module.c
+++ b/net/ieee80211/ieee80211_module.c
@@ -82,10 +82,28 @@ static int ieee80211_networks_allocate(struct ieee80211_device *ieee)
return 0;
}
+void ieee80211_network_reset(struct ieee80211_network *network)
+{
+ if (!network)
+ return;
+
+ if (network->ibss_dfs) {
+ kfree(network->ibss_dfs);
+ network->ibss_dfs = NULL;
+ }
+}
+
static inline void ieee80211_networks_free(struct ieee80211_device *ieee)
{
+ int i;
+
if (!ieee->networks)
return;
+
+ for (i = 0; i < MAX_NETWORK_COUNT; i++)
+ if (ieee->networks[i].ibss_dfs)
+ kfree(ieee->networks[i].ibss_dfs);
+
kfree(ieee->networks);
ieee->networks = NULL;
}