diff options
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 3 | ||||
| -rw-r--r-- | net/wireless/util.c | 11 |
2 files changed, 13 insertions, 1 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index f7715b85fd2b..3d638f11edb5 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -4658,7 +4658,7 @@ static int nl80211_send_station(struct sk_buff *msg, u32 cmd, u32 portid, #undef PUT_SINFO #undef PUT_SINFO_U64 - if (sinfo->filled & BIT(NL80211_STA_INFO_TID_STATS)) { + if (sinfo->pertid) { struct nlattr *tidsattr; int tid; @@ -4702,6 +4702,7 @@ static int nl80211_send_station(struct sk_buff *msg, u32 cmd, u32 portid, } nla_nest_end(msg, tidsattr); + kfree(sinfo->pertid); } nla_nest_end(msg, sinfoattr); diff --git a/net/wireless/util.c b/net/wireless/util.c index d112e9a89364..b5bb1c309914 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -1787,6 +1787,17 @@ bool cfg80211_does_bw_fit_range(const struct ieee80211_freq_range *freq_range, return false; } +int cfg80211_sinfo_alloc_tid_stats(struct station_info *sinfo, gfp_t gfp) +{ + sinfo->pertid = kcalloc(sizeof(*(sinfo->pertid)), + IEEE80211_NUM_TIDS + 1, gfp); + if (!sinfo->pertid) + return -ENOMEM; + + return 0; +} +EXPORT_SYMBOL(cfg80211_sinfo_alloc_tid_stats); + /* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */ /* Ethernet-II snap header (RFC1042 for most EtherTypes) */ const unsigned char rfc1042_header[] __aligned(2) = |