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cfg80211: fix station info handling bugs

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Fix two places where the structure isn't initialized to zero,
and thus can't be filled properly by the driver.

Fixes: 4a4b816950 ("cfg80211: Accept multiple RSSI thresholds for CQM")
Fixes: 9930380f0b ("cfg80211: implement IWRATE")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Johannes Berg 2018-01-16 23:20:22 +01:00 committed by David S. Miller
parent cd443f1e91
commit 5762d7d3ed
2 changed files with 2 additions and 3 deletions
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2
net/wireless/nl80211.c
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@ -9809,7 +9809,7 @@ static int cfg80211_cqm_rssi_update(struct cfg80211_registered_device *rdev,
*/
if (!wdev->cqm_config->last_rssi_event_value && wdev->current_bss &&
rdev->ops->get_station) {
struct station_info sinfo;
struct station_info sinfo = {};
u8 *mac_addr;
mac_addr = wdev->current_bss->pub.bssid;

3
net/wireless/wext-compat.c
View File

@ -1254,8 +1254,7 @@ static int cfg80211_wext_giwrate(struct net_device *dev,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
/* we are under RTNL - globally locked - so can use a static struct */
static struct station_info sinfo;
struct station_info sinfo = {};
u8 addr[ETH_ALEN];
int err;