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authorDavid S. Miller <davem@davemloft.net>2018-10-06 14:43:42 -0700
committerDavid S. Miller <davem@davemloft.net>2018-10-06 14:43:42 -0700
commit72438f8cef4e75a22140853baa4c68392c721b22 (patch)
tree78b7b6dafd827e0d55150a227db3978d91c0b6dd /net/wireless
parentfb4ee67529ff3e4c5874768477887c2df5714c96 (diff)
parentc1d84a1b42ef70d8ae601df9cadedc7ed4f1beb1 (diff)
downloadlinux-stericsson-72438f8cef4e75a22140853baa4c68392c721b22.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/reg.c7
-rw-r--r--net/wireless/wext-compat.c14
2 files changed, 14 insertions, 7 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 5ad5b9f98e8f..148c229fe84f 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -2667,11 +2667,12 @@ static void reg_process_hint(struct regulatory_request *reg_request)
{
struct wiphy *wiphy = NULL;
enum reg_request_treatment treatment;
+ enum nl80211_reg_initiator initiator = reg_request->initiator;
if (reg_request->wiphy_idx != WIPHY_IDX_INVALID)
wiphy = wiphy_idx_to_wiphy(reg_request->wiphy_idx);
- switch (reg_request->initiator) {
+ switch (initiator) {
case NL80211_REGDOM_SET_BY_CORE:
treatment = reg_process_hint_core(reg_request);
break;
@@ -2689,7 +2690,7 @@ static void reg_process_hint(struct regulatory_request *reg_request)
treatment = reg_process_hint_country_ie(wiphy, reg_request);
break;
default:
- WARN(1, "invalid initiator %d\n", reg_request->initiator);
+ WARN(1, "invalid initiator %d\n", initiator);
goto out_free;
}
@@ -2704,7 +2705,7 @@ static void reg_process_hint(struct regulatory_request *reg_request)
*/
if (treatment == REG_REQ_ALREADY_SET && wiphy &&
wiphy->regulatory_flags & REGULATORY_STRICT_REG) {
- wiphy_update_regulatory(wiphy, reg_request->initiator);
+ wiphy_update_regulatory(wiphy, initiator);
wiphy_all_share_dfs_chan_state(wiphy);
reg_check_channels();
}
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;
}