From: Lazar Alexei <qca_ailizaro@xxxxxxxxxxxxxxxx>
Stations disconnection is executed as part of wil_reset so no
need to do it in wil_down.
Removal of the disconnect operation will also preserve the lock
of wil->mutex during the whole reset flow and prevent handling of
connect event while resetting.
Set wil_status_resetting in earlier stage in the flow to prevent
double resetting call in case communication with FW fails while
bringing the interface down.
Signed-off-by: Lazar Alexei <qca_ailizaro@xxxxxxxxxxxxxxxx>
Signed-off-by: Maya Erez <qca_merez@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/wil6210/main.c | 16 ++--------------
1 file changed, 2 insertions(+), 14 deletions(-)
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index bbc54ee..dd0ee7f 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -1035,10 +1035,10 @@ int wil_up(struct wil6210_priv *wil)
int __wil_down(struct wil6210_priv *wil)
{
- int rc;
-
WARN_ON(!mutex_is_locked(&wil->mutex));
+ set_bit(wil_status_resetting, wil->status);
+
if (wil->platform_ops.bus_request)
wil->platform_ops.bus_request(wil->platform_handle, 0);
@@ -1064,18 +1064,6 @@ int __wil_down(struct wil6210_priv *wil)
wil->scan_request = NULL;
}
- if (test_bit(wil_status_fwconnected, wil->status) ||
- test_bit(wil_status_fwconnecting, wil->status)) {
-
- mutex_unlock(&wil->mutex);
- rc = wmi_call(wil, WMI_DISCONNECT_CMDID, NULL, 0,
- WMI_DISCONNECT_EVENTID, NULL, 0,
- WIL6210_DISCONNECT_TO_MS);
- mutex_lock(&wil->mutex);
- if (rc)
- wil_err(wil, "timeout waiting for disconnect\n");
- }
-
wil_reset(wil, false);
return 0;
--
1.9.1
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