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Diffstat (limited to 'net/wireless/wext-compat.c')
-rw-r--r--net/wireless/wext-compat.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index 167f7025ac98..06943d9c9835 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -1278,12 +1278,16 @@ static int cfg80211_wext_giwrate(struct net_device *dev,
if (err)
return err;
- if (!(sinfo.filled & BIT_ULL(NL80211_STA_INFO_TX_BITRATE)))
- return -EOPNOTSUPP;
+ if (!(sinfo.filled & BIT_ULL(NL80211_STA_INFO_TX_BITRATE))) {
+ err = -EOPNOTSUPP;
+ goto free;
+ }
rate->value = 100000 * cfg80211_calculate_bitrate(&sinfo.txrate);
- return 0;
+free:
+ cfg80211_sinfo_release_content(&sinfo);
+ return err;
}
/* Get wireless statistics. Called by /proc/net/wireless and by SIOCGIWSTATS */
@@ -1293,7 +1297,7 @@ static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev)
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
/* we are under RTNL - globally locked - so can use static structs */
static struct iw_statistics wstats;
- static struct station_info sinfo;
+ static struct station_info sinfo = {};
u8 bssid[ETH_ALEN];
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION)
@@ -1352,6 +1356,8 @@ static struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev)
if (sinfo.filled & BIT_ULL(NL80211_STA_INFO_TX_FAILED))
wstats.discard.retries = sinfo.tx_failed;
+ cfg80211_sinfo_release_content(&sinfo);
+
return &wstats;
}