wil6210: fix disconnect 1 STA in AP
When disconnecting single STA in AP, it might be that STA
in question is already disconnected. In this case, need to do nothing.
Previously, it was mis-interpreted as "disconnect all"
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 42e1192..18a2eb5 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -188,18 +188,29 @@
struct wireless_dev *wdev = wil->wdev;
might_sleep();
- if (bssid) {
- cid = wil_find_cid(wil, bssid);
- wil_dbg_misc(wil, "%s(%pM, CID %d)\n", __func__, bssid, cid);
- } else {
- wil_dbg_misc(wil, "%s(all)\n", __func__);
- }
+ wil_dbg_misc(wil, "%s(bssid=%pM, reason=%d, ev%s)\n", __func__, bssid,
+ reason_code, from_event ? "+" : "-");
- if (cid >= 0) /* disconnect 1 peer */
- wil_disconnect_cid(wil, cid, reason_code, from_event);
- else /* disconnect all */
+ /* Cases are:
+ * - disconnect single STA, still connected
+ * - disconnect single STA, already disconnected
+ * - disconnect all
+ *
+ * For "disconnect all", there are 2 options:
+ * - bssid == NULL
+ * - bssid is our MAC address
+ */
+ if (bssid && memcmp(ndev->dev_addr, bssid, ETH_ALEN)) {
+ cid = wil_find_cid(wil, bssid);
+ wil_dbg_misc(wil, "Disconnect %pM, CID=%d, reason=%d\n",
+ bssid, cid, reason_code);
+ if (cid >= 0) /* disconnect 1 peer */
+ wil_disconnect_cid(wil, cid, reason_code, from_event);
+ } else { /* all */
+ wil_dbg_misc(wil, "Disconnect all\n");
for (cid = 0; cid < WIL6210_MAX_CID; cid++)
wil_disconnect_cid(wil, cid, reason_code, from_event);
+ }
/* link state */
switch (wdev->iftype) {