wil6210: remove reference to preset_chandef

The field preset_chandef of wireless_dev must not be accessed
by the driver because it is private to cfg80211. Store the
monitor channel locally in wil6210_priv instead.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

6 files changed, 5 insertions, 7 deletions

diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c
index 39509d053eea..768f63f38341 100644
--- a/drivers/net/wireless/ath/wil6210/cfg80211.c
+++ b/drivers/net/wireless/ath/wil6210/cfg80211.c
@@ -956,9 +956,8 @@ static int wil_cfg80211_set_channel(struct wiphy *wiphy,
                                     struct cfg80211_chan_def *chandef)
 {
         struct wil6210_priv *wil = wiphy_to_wil(wiphy);
-        struct wireless_dev *wdev = wil_to_wdev(wil);
 
-        wdev->preset_chandef = *chandef;
+        wil->monitor_chandef = *chandef;
 
         return 0;
 }
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 4475937faf25..4a4888246e8c 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -869,7 +869,6 @@ static ssize_t wil_write_file_txmgmt(struct file *file, const char __user *buf,
 
         params.buf = frame;
         params.len = len;
-        params.chan = wdev->preset_chandef.chan;
 
         rc = wil_cfg80211_mgmt_tx(wiphy, wdev, &params, NULL);
 
diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c
index b641ac17a053..7ba4e0af8f57 100644
--- a/drivers/net/wireless/ath/wil6210/netdev.c
+++ b/drivers/net/wireless/ath/wil6210/netdev.c
@@ -150,7 +150,7 @@ void *wil_if_alloc(struct device *dev)
         wdev->iftype = NL80211_IFTYPE_STATION; /* TODO */
         /* default monitor channel */
         ch = wdev->wiphy->bands[NL80211_BAND_60GHZ]->channels;
-        cfg80211_chandef_create(&wdev->preset_chandef, ch, NL80211_CHAN_NO_HT);
+        cfg80211_chandef_create(&wil->monitor_chandef, ch, NL80211_CHAN_NO_HT);
 
         ndev = alloc_netdev(0, "wlan%d", NET_NAME_UNKNOWN, wil_dev_setup);
         if (!ndev) {
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index 62c04f078ebf..16b8a4e5201f 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -348,7 +348,6 @@ static int wil_vring_alloc_skb(struct wil6210_priv *wil, struct vring *vring,
 static void wil_rx_add_radiotap_header(struct wil6210_priv *wil,
                                        struct sk_buff *skb)
 {
-        struct wireless_dev *wdev = wil->wdev;
         struct wil6210_rtap {
                 struct ieee80211_radiotap_header rthdr;
                 /* fields should be in the order of bits in rthdr.it_present */
@@ -375,7 +374,7 @@ static void wil_rx_add_radiotap_header(struct wil6210_priv *wil,
         int rtap_len = sizeof(struct wil6210_rtap);
         int phy_length = 0; /* phy info header size, bytes */
         static char phy_data[128];
-        struct ieee80211_channel *ch = wdev->preset_chandef.chan;
+        struct ieee80211_channel *ch = wil->monitor_chandef.chan;
 
         if (rtap_include_phy_info) {
                 rtap_len = sizeof(*rtap_vendor) + sizeof(*d);
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index da0b28c288e0..0a0766b2c80a 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -655,6 +655,7 @@ struct wil6210_priv {
         unsigned long last_fw_recovery; /* jiffies of last fw recovery */
         wait_queue_head_t wq; /* for all wait_event() use */
         /* profile */
+        struct cfg80211_chan_def monitor_chandef;
         u32 monitor_flags;
         u32 privacy; /* secure connection? */
         u8 hidden_ssid; /* relevant in AP mode */
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 9b9882ca3bff..2ab71bb32327 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -1782,7 +1782,7 @@ int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring)
         int rc;
 
         if (wdev->iftype == NL80211_IFTYPE_MONITOR) {
-                struct ieee80211_channel *ch = wdev->preset_chandef.chan;
+                struct ieee80211_channel *ch = wil->monitor_chandef.chan;
 
                 cmd.sniffer_cfg.mode = cpu_to_le32(WMI_SNIFFER_ON);
                 if (ch)