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Fixes for the current cycle:

Browse Source 
* ath11k: convert to correct RCU iteration of IPv6 addresses
  * iwlwifi: link ID, FW API version, scanning and PASN fixes
  * cfg80211: NULL-deref and tracing fixes
  * mac80211: connection mode, mesh fast-TX, multi-link and
              various other small fixes
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Merge tag 'wireless-2024-04-23' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless

Johannes berg says:

====================
Fixes for the current cycle:
 * ath11k: convert to correct RCU iteration of IPv6 addresses
 * iwlwifi: link ID, FW API version, scanning and PASN fixes
 * cfg80211: NULL-deref and tracing fixes
 * mac80211: connection mode, mesh fast-TX, multi-link and
             various other small fixes
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2024-04-25 12:18:37 +01:00
commit 46bf0c9ab7
19 changed files with 152 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/ath/ath11k/mac.c
View File

@ -9020,6 +9020,7 @@ static void ath11k_mac_op_ipv6_changed(struct ieee80211_hw *hw,
offload = &arvif->arp_ns_offload;
count = 0;
/* Note: read_lock_bh() calls rcu_read_lock() */
read_lock_bh(&idev->lock);
memset(offload->ipv6_addr, 0, sizeof(offload->ipv6_addr));
@ -9050,7 +9051,8 @@ static void ath11k_mac_op_ipv6_changed(struct ieee80211_hw *hw,
}
/* get anycast address */
for (ifaca6 = idev->ac_list; ifaca6; ifaca6 = ifaca6->aca_next) {
for (ifaca6 = rcu_dereference(idev->ac_list); ifaca6;
ifaca6 = rcu_dereference(ifaca6->aca_next)) {
if (count >= ATH11K_IPV6_MAX_COUNT)
goto generate;

2
drivers/net/wireless/intel/iwlwifi/cfg/bz.c
View File

@ -10,7 +10,7 @@
#include "fw/api/txq.h"
/* Highest firmware API version supported */
#define IWL_BZ_UCODE_API_MAX 90
#define IWL_BZ_UCODE_API_MAX 89
/* Lowest firmware API version supported */
#define IWL_BZ_UCODE_API_MIN 80

2
drivers/net/wireless/intel/iwlwifi/cfg/sc.c
View File

@ -10,7 +10,7 @@
#include "fw/api/txq.h"
/* Highest firmware API version supported */
#define IWL_SC_UCODE_API_MAX 90
#define IWL_SC_UCODE_API_MAX 89
/* Lowest firmware API version supported */
#define IWL_SC_UCODE_API_MIN 82

2
drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c
View File

@ -53,6 +53,8 @@ int iwl_mvm_ftm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (!pasn)
return -ENOBUFS;
iwl_mvm_ftm_remove_pasn_sta(mvm, addr);
pasn->cipher = iwl_mvm_cipher_to_location_cipher(cipher);
switch (pasn->cipher) {

2
drivers/net/wireless/intel/iwlwifi/mvm/link.c
View File

@ -279,6 +279,7 @@ int iwl_mvm_unset_link_mapping(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
RCU_INIT_POINTER(mvm->link_id_to_link_conf[link_info->fw_link_id],
NULL);
iwl_mvm_release_fw_link_id(mvm, link_info->fw_link_id);
return 0;
}
@ -296,7 +297,6 @@ int iwl_mvm_remove_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
return 0;
cmd.link_id = cpu_to_le32(link_info->fw_link_id);
iwl_mvm_release_fw_link_id(mvm, link_info->fw_link_id);
link_info->fw_link_id = IWL_MVM_FW_LINK_ID_INVALID;
cmd.spec_link_id = link_conf->link_id;
cmd.phy_id = cpu_to_le32(FW_CTXT_INVALID);

3
drivers/net/wireless/intel/iwlwifi/mvm/scan.c
View File

@ -2813,7 +2813,8 @@ static int iwl_mvm_build_scan_cmd(struct iwl_mvm *mvm,
if (ver_handler->version != scan_ver)
continue;
return ver_handler->handler(mvm, vif, params, type, uid);
err = ver_handler->handler(mvm, vif, params, type, uid);
return err ? : uid;
}
err = iwl_mvm_scan_umac(mvm, vif, params, type, uid);

2
drivers/net/wireless/virtual/mac80211_hwsim.c
View File

@ -3899,7 +3899,7 @@ static int hwsim_pmsr_report_nl(struct sk_buff *msg, struct genl_info *info)
}
nla_for_each_nested(peer, peers, rem) {
struct cfg80211_pmsr_result result;
struct cfg80211_pmsr_result result = {};
err = mac80211_hwsim_parse_pmsr_result(peer, &result, info);
if (err)

3
include/net/mac80211.h
View File

@ -953,6 +953,8 @@ enum mac80211_tx_info_flags {
* of their QoS TID or other priority field values.
* @IEEE80211_TX_CTRL_MCAST_MLO_FIRST_TX: first MLO TX, used mostly internally
* for sequence number assignment
* @IEEE80211_TX_CTRL_SCAN_TX: Indicates that this frame is transmitted
* due to scanning, not in normal operation on the interface.
* @IEEE80211_TX_CTRL_MLO_LINK: If not @IEEE80211_LINK_UNSPECIFIED, this
* frame should be transmitted on the specific link. This really is
* only relevant for frames that do not have data present, and is
@ -973,6 +975,7 @@ enum mac80211_tx_control_flags {
IEEE80211_TX_CTRL_NO_SEQNO = BIT(7),
IEEE80211_TX_CTRL_DONT_REORDER = BIT(8),
IEEE80211_TX_CTRL_MCAST_MLO_FIRST_TX = BIT(9),
IEEE80211_TX_CTRL_SCAN_TX = BIT(10),
IEEE80211_TX_CTRL_MLO_LINK = 0xf0000000,
};

27
net/mac80211/chan.c
View File

@ -797,6 +797,7 @@ static int ieee80211_assign_link_chanctx(struct ieee80211_link_data *link,
struct ieee80211_local *local = sdata->local;
struct ieee80211_chanctx_conf *conf;
struct ieee80211_chanctx *curr_ctx = NULL;
bool new_idle;
int ret = 0;
if (WARN_ON(sdata->vif.type == NL80211_IFTYPE_NAN))
@ -829,8 +830,6 @@ static int ieee80211_assign_link_chanctx(struct ieee80211_link_data *link,
out:
rcu_assign_pointer(link->conf->chanctx_conf, conf);
sdata->vif.cfg.idle = !conf;
if (curr_ctx && ieee80211_chanctx_num_assigned(local, curr_ctx) > 0) {
ieee80211_recalc_chanctx_chantype(local, curr_ctx);
ieee80211_recalc_smps_chanctx(local, curr_ctx);
@ -843,9 +842,27 @@ out:
ieee80211_recalc_chanctx_min_def(local, new_ctx, NULL);
}
if (sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE &&
sdata->vif.type != NL80211_IFTYPE_MONITOR)
ieee80211_vif_cfg_change_notify(sdata, BSS_CHANGED_IDLE);
if (conf) {
new_idle = false;
} else {
struct ieee80211_link_data *tmp;
new_idle = true;
for_each_sdata_link(local, tmp) {
if (rcu_access_pointer(tmp->conf->chanctx_conf)) {
new_idle = false;
break;
}
}
}
if (new_idle != sdata->vif.cfg.idle) {
sdata->vif.cfg.idle = new_idle;
if (sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE &&
sdata->vif.type != NL80211_IFTYPE_MONITOR)
ieee80211_vif_cfg_change_notify(sdata, BSS_CHANGED_IDLE);
}
ieee80211_check_fast_xmit_iface(sdata);

8
net/mac80211/mesh.c
View File

@ -747,6 +747,9 @@ bool ieee80211_mesh_xmit_fast(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, u32 ctrl_flags)
{
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
struct ieee80211_mesh_fast_tx_key key = {
.type = MESH_FAST_TX_TYPE_LOCAL
};
struct ieee80211_mesh_fast_tx *entry;
struct ieee80211s_hdr *meshhdr;
u8 sa[ETH_ALEN] __aligned(2);
@ -782,7 +785,10 @@ bool ieee80211_mesh_xmit_fast(struct ieee80211_sub_if_data *sdata,
return false;
}
entry = mesh_fast_tx_get(sdata, skb->data);
ether_addr_copy(key.addr, skb->data);
if (!ether_addr_equal(skb->data + ETH_ALEN, sdata->vif.addr))
key.type = MESH_FAST_TX_TYPE_PROXIED;
entry = mesh_fast_tx_get(sdata, &key);
if (!entry)
return false;

36
net/mac80211/mesh.h
View File

@ -134,10 +134,39 @@ struct mesh_path {
#define MESH_FAST_TX_CACHE_THRESHOLD_SIZE 384
#define MESH_FAST_TX_CACHE_TIMEOUT 8000 /* msecs */
/**
* enum ieee80211_mesh_fast_tx_type - cached mesh fast tx entry type
*
* @MESH_FAST_TX_TYPE_LOCAL: tx from the local vif address as SA
* @MESH_FAST_TX_TYPE_PROXIED: local tx with a different SA (e.g. bridged)
* @MESH_FAST_TX_TYPE_FORWARDED: forwarded from a different mesh point
* @NUM_MESH_FAST_TX_TYPE: number of entry types
*/
enum ieee80211_mesh_fast_tx_type {
MESH_FAST_TX_TYPE_LOCAL,
MESH_FAST_TX_TYPE_PROXIED,
MESH_FAST_TX_TYPE_FORWARDED,
/* must be last */
NUM_MESH_FAST_TX_TYPE
};
/**
* struct ieee80211_mesh_fast_tx_key - cached mesh fast tx entry key
*
* @addr: The Ethernet DA for this entry
* @type: cache entry type
*/
struct ieee80211_mesh_fast_tx_key {
u8 addr[ETH_ALEN] __aligned(2);
u16 type;
};
/**
* struct ieee80211_mesh_fast_tx - cached mesh fast tx entry
* @rhash: rhashtable pointer
* @addr_key: The Ethernet DA which is the key for this entry
* @key: the lookup key for this cache entry
* @fast_tx: base fast_tx data
* @hdr: cached mesh and rfc1042 headers
* @hdrlen: length of mesh + rfc1042
@ -148,7 +177,7 @@ struct mesh_path {
*/
struct ieee80211_mesh_fast_tx {
struct rhash_head rhash;
u8 addr_key[ETH_ALEN] __aligned(2);
struct ieee80211_mesh_fast_tx_key key;
struct ieee80211_fast_tx fast_tx;
u8 hdr[sizeof(struct ieee80211s_hdr) + sizeof(rfc1042_header)];
@ -334,7 +363,8 @@ void mesh_path_tx_root_frame(struct ieee80211_sub_if_data *sdata);
bool mesh_action_is_path_sel(struct ieee80211_mgmt *mgmt);
struct ieee80211_mesh_fast_tx *
mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata, const u8 *addr);
mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata,
struct ieee80211_mesh_fast_tx_key *key);
bool ieee80211_mesh_xmit_fast(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, u32 ctrl_flags);
void mesh_fast_tx_cache(struct ieee80211_sub_if_data *sdata,

31
net/mac80211/mesh_pathtbl.c
View File

@ -37,8 +37,8 @@ static const struct rhashtable_params mesh_rht_params = {
static const struct rhashtable_params fast_tx_rht_params = {
.nelem_hint = 10,
.automatic_shrinking = true,
.key_len = ETH_ALEN,
.key_offset = offsetof(struct ieee80211_mesh_fast_tx, addr_key),
.key_len = sizeof_field(struct ieee80211_mesh_fast_tx, key),
.key_offset = offsetof(struct ieee80211_mesh_fast_tx, key),
.head_offset = offsetof(struct ieee80211_mesh_fast_tx, rhash),
.hashfn = mesh_table_hash,
};
@ -431,20 +431,21 @@ static void mesh_fast_tx_entry_free(struct mesh_tx_cache *cache,
}
struct ieee80211_mesh_fast_tx *
mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata, const u8 *addr)
mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata,
struct ieee80211_mesh_fast_tx_key *key)
{
struct ieee80211_mesh_fast_tx *entry;
struct mesh_tx_cache *cache;
cache = &sdata->u.mesh.tx_cache;
entry = rhashtable_lookup(&cache->rht, addr, fast_tx_rht_params);
entry = rhashtable_lookup(&cache->rht, key, fast_tx_rht_params);
if (!entry)
return NULL;
if (!(entry->mpath->flags & MESH_PATH_ACTIVE) ||
mpath_expired(entry->mpath)) {
spin_lock_bh(&cache->walk_lock);
entry = rhashtable_lookup(&cache->rht, addr, fast_tx_rht_params);
entry = rhashtable_lookup(&cache->rht, key, fast_tx_rht_params);
if (entry)
mesh_fast_tx_entry_free(cache, entry);
spin_unlock_bh(&cache->walk_lock);
@ -489,18 +490,24 @@ void mesh_fast_tx_cache(struct ieee80211_sub_if_data *sdata,
if (!sta)
return;
build.key.type = MESH_FAST_TX_TYPE_LOCAL;
if ((meshhdr->flags & MESH_FLAGS_AE) == MESH_FLAGS_AE_A5_A6) {
/* This is required to keep the mppath alive */
mppath = mpp_path_lookup(sdata, meshhdr->eaddr1);
if (!mppath)
return;
build.mppath = mppath;
if (!ether_addr_equal(meshhdr->eaddr2, sdata->vif.addr))
build.key.type = MESH_FAST_TX_TYPE_PROXIED;
} else if (ieee80211_has_a4(hdr->frame_control)) {
mppath = mpath;
} else {
return;
}
if (!ether_addr_equal(hdr->addr4, sdata->vif.addr))
build.key.type = MESH_FAST_TX_TYPE_FORWARDED;
/* rate limit, in case fast xmit can't be enabled */
if (mppath->fast_tx_check == jiffies)
return;
@ -547,7 +554,7 @@ void mesh_fast_tx_cache(struct ieee80211_sub_if_data *sdata,
}
}
memcpy(build.addr_key, mppath->dst, ETH_ALEN);
memcpy(build.key.addr, mppath->dst, ETH_ALEN);
build.timestamp = jiffies;
build.fast_tx.band = info->band;
build.fast_tx.da_offs = offsetof(struct ieee80211_hdr, addr3);
@ -646,12 +653,18 @@ void mesh_fast_tx_flush_addr(struct ieee80211_sub_if_data *sdata,
const u8 *addr)
{
struct mesh_tx_cache *cache = &sdata->u.mesh.tx_cache;
struct ieee80211_mesh_fast_tx_key key = {};
struct ieee80211_mesh_fast_tx *entry;
int i;
ether_addr_copy(key.addr, addr);
spin_lock_bh(&cache->walk_lock);
entry = rhashtable_lookup_fast(&cache->rht, addr, fast_tx_rht_params);
if (entry)
mesh_fast_tx_entry_free(cache, entry);
for (i = 0; i < NUM_MESH_FAST_TX_TYPE; i++) {
key.type = i;
entry = rhashtable_lookup_fast(&cache->rht, &key, fast_tx_rht_params);
if (entry)
mesh_fast_tx_entry_free(cache, entry);
}
spin_unlock_bh(&cache->walk_lock);
}

31
net/mac80211/mlme.c
View File

@ -616,7 +616,6 @@ ieee80211_determine_chan_mode(struct ieee80211_sub_if_data *sdata,
.from_ap = true,
.start = ies->data,
.len = ies->len,
.mode = conn->mode,
};
struct ieee802_11_elems *elems;
struct ieee80211_supported_band *sband;
@ -625,6 +624,7 @@ ieee80211_determine_chan_mode(struct ieee80211_sub_if_data *sdata,
int ret;
again:
parse_params.mode = conn->mode;
elems = ieee802_11_parse_elems_full(&parse_params);
if (!elems)
return ERR_PTR(-ENOMEM);
@ -632,15 +632,21 @@ again:
ap_mode = ieee80211_determine_ap_chan(sdata, channel, bss->vht_cap_info,
elems, false, conn, &ap_chandef);
mlme_link_id_dbg(sdata, link_id, "determined AP %pM to be %s\n",
cbss->bssid, ieee80211_conn_mode_str(ap_mode));
/* this should be impossible since parsing depends on our mode */
if (WARN_ON(ap_mode > conn->mode)) {
ret = -EINVAL;
goto free;
}
if (conn->mode != ap_mode) {
conn->mode = ap_mode;
kfree(elems);
goto again;
}
mlme_link_id_dbg(sdata, link_id, "determined AP %pM to be %s\n",
cbss->bssid, ieee80211_conn_mode_str(ap_mode));
sband = sdata->local->hw.wiphy->bands[channel->band];
switch (channel->band) {
@ -691,7 +697,6 @@ again:
break;
}
conn->mode = ap_mode;
chanreq->oper = ap_chandef;
/* wider-bandwidth OFDMA is only done in EHT */
@ -753,8 +758,10 @@ again:
}
/* the mode can only decrease, so this must terminate */
if (ap_mode != conn->mode)
if (ap_mode != conn->mode) {
kfree(elems);
goto again;
}
mlme_link_id_dbg(sdata, link_id,
"connecting with %s mode, max bandwidth %d MHz\n",
@ -5812,7 +5819,7 @@ static void ieee80211_ml_reconfiguration(struct ieee80211_sub_if_data *sdata,
*/
if (control &
IEEE80211_MLE_STA_RECONF_CONTROL_AP_REM_TIMER_PRESENT)
link_removal_timeout[link_id] = le16_to_cpu(*(__le16 *)pos);
link_removal_timeout[link_id] = get_unaligned_le16(pos);
}
removed_links &= sdata->vif.valid_links;
@ -5837,8 +5844,11 @@ static void ieee80211_ml_reconfiguration(struct ieee80211_sub_if_data *sdata,
continue;
}
link_delay = link_conf->beacon_int *
link_removal_timeout[link_id];
if (link_removal_timeout[link_id] < 1)
link_delay = 0;
else
link_delay = link_conf->beacon_int *
(link_removal_timeout[link_id] - 1);
if (!delay)
delay = link_delay;
@ -6193,7 +6203,8 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_link_data *link,
link->u.mgd.dtim_period = elems->dtim_period;
link->u.mgd.have_beacon = true;
ifmgd->assoc_data->need_beacon = false;
if (ieee80211_hw_check(&local->hw, TIMING_BEACON_ONLY)) {
if (ieee80211_hw_check(&local->hw, TIMING_BEACON_ONLY) &&
!ieee80211_is_s1g_beacon(hdr->frame_control)) {
link->conf->sync_tsf =
le64_to_cpu(mgmt->u.beacon.timestamp);
link->conf->sync_device_ts =

6
net/mac80211/rate.c
View File

@ -877,6 +877,7 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif,
struct ieee80211_sub_if_data *sdata;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_supported_band *sband;
u32 mask = ~0;
rate_control_fill_sta_table(sta, info, dest, max_rates);
@ -889,9 +890,12 @@ void ieee80211_get_tx_rates(struct ieee80211_vif *vif,
if (ieee80211_is_tx_data(skb))
rate_control_apply_mask(sdata, sta, sband, dest, max_rates);
if (!(info->control.flags & IEEE80211_TX_CTRL_SCAN_TX))
mask = sdata->rc_rateidx_mask[info->band];
if (dest[0].idx < 0)
__rate_control_send_low(&sdata->local->hw, sband, sta, info,
sdata->rc_rateidx_mask[info->band]);
mask);
if (sta)
rate_fixup_ratelist(vif, sband, info, dest, max_rates);

17
net/mac80211/rx.c
View File

@ -2763,7 +2763,10 @@ ieee80211_rx_mesh_fast_forward(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, int hdrlen)
{
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
struct ieee80211_mesh_fast_tx *entry = NULL;
struct ieee80211_mesh_fast_tx_key key = {
.type = MESH_FAST_TX_TYPE_FORWARDED
};
struct ieee80211_mesh_fast_tx *entry;
struct ieee80211s_hdr *mesh_hdr;
struct tid_ampdu_tx *tid_tx;
struct sta_info *sta;
@ -2772,9 +2775,13 @@ ieee80211_rx_mesh_fast_forward(struct ieee80211_sub_if_data *sdata,
mesh_hdr = (struct ieee80211s_hdr *)(skb->data + sizeof(eth));
if ((mesh_hdr->flags & MESH_FLAGS_AE) == MESH_FLAGS_AE_A5_A6)
entry = mesh_fast_tx_get(sdata, mesh_hdr->eaddr1);
ether_addr_copy(key.addr, mesh_hdr->eaddr1);
else if (!(mesh_hdr->flags & MESH_FLAGS_AE))
entry = mesh_fast_tx_get(sdata, skb->data);
ether_addr_copy(key.addr, skb->data);
else
return false;
entry = mesh_fast_tx_get(sdata, &key);
if (!entry)
return false;
@ -3780,6 +3787,10 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
}
break;
case WLAN_CATEGORY_PROTECTED_EHT:
if (len < offsetofend(typeof(*mgmt),
u.action.u.ttlm_req.action_code))
break;
switch (mgmt->u.action.u.ttlm_req.action_code) {
case WLAN_PROTECTED_EHT_ACTION_TTLM_REQ:
if (sdata->vif.type != NL80211_IFTYPE_STATION)

1
net/mac80211/scan.c
View File

@ -648,6 +648,7 @@ static void ieee80211_send_scan_probe_req(struct ieee80211_sub_if_data *sdata,
cpu_to_le16(IEEE80211_SN_TO_SEQ(sn));
}
IEEE80211_SKB_CB(skb)->flags |= tx_flags;
IEEE80211_SKB_CB(skb)->control.flags |= IEEE80211_TX_CTRL_SCAN_TX;
ieee80211_tx_skb_tid_band(sdata, skb, 7, channel->band);
}
}

13
net/mac80211/tx.c
View File

@ -698,11 +698,16 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
txrc.bss_conf = &tx->sdata->vif.bss_conf;
txrc.skb = tx->skb;
txrc.reported_rate.idx = -1;
txrc.rate_idx_mask = tx->sdata->rc_rateidx_mask[info->band];
if (tx->sdata->rc_has_mcs_mask[info->band])
txrc.rate_idx_mcs_mask =
tx->sdata->rc_rateidx_mcs_mask[info->band];
if (unlikely(info->control.flags & IEEE80211_TX_CTRL_SCAN_TX)) {
txrc.rate_idx_mask = ~0;
} else {
txrc.rate_idx_mask = tx->sdata->rc_rateidx_mask[info->band];
if (tx->sdata->rc_has_mcs_mask[info->band])
txrc.rate_idx_mcs_mask =
tx->sdata->rc_rateidx_mcs_mask[info->band];
}
txrc.bss = (tx->sdata->vif.type == NL80211_IFTYPE_AP ||
tx->sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||

2
net/wireless/nl80211.c
View File

@ -14030,6 +14030,8 @@ static int nl80211_set_coalesce(struct sk_buff *skb, struct genl_info *info)
error:
for (i = 0; i < new_coalesce.n_rules; i++) {
tmp_rule = &new_coalesce.rules[i];
if (!tmp_rule)
continue;
for (j = 0; j < tmp_rule->n_patterns; j++)
kfree(tmp_rule->patterns[j].mask);
kfree(tmp_rule->patterns);

4
net/wireless/trace.h
View File

@ -1758,7 +1758,7 @@ TRACE_EVENT(rdev_return_void_tx_rx,
DECLARE_EVENT_CLASS(tx_rx_evt,
TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx),
TP_ARGS(wiphy, rx, tx),
TP_ARGS(wiphy, tx, rx),
TP_STRUCT__entry(
WIPHY_ENTRY
__field(u32, tx)
@ -1775,7 +1775,7 @@ DECLARE_EVENT_CLASS(tx_rx_evt,
DEFINE_EVENT(tx_rx_evt, rdev_set_antenna,
TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx),
TP_ARGS(wiphy, rx, tx)
TP_ARGS(wiphy, tx, rx)
);
DECLARE_EVENT_CLASS(wiphy_netdev_id_evt,