[PATCH 51/65] staging: wfx: check that no tx is pending before release sta

Jérôme Pouiller
2020-01-15T12:13:48Z

Just for sanity.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
drivers/staging/wfx/sta.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c
index 84853aa90f4b..eebbd3292b1b 100644
--- a/drivers/staging/wfx/sta.c
+++ b/drivers/staging/wfx/sta.c
@@ -602,7 +602,10 @@ int wfx_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
{
struct wfx_vif *wvif = (struct wfx_vif *) vif->drv_priv;
struct wfx_sta_priv *sta_priv = (struct wfx_sta_priv *) &sta->drv_priv;
+ int i;

+ for (i = 0; i < WFX_MAX_TID; i++)
+ WARN(sta_priv->buffered[i], "release station while Tx is in progress");
// FIXME: see note in wfx_sta_add()
if (vif->type == NL80211_IFTYPE_STATION)
return 0;
--
2.25.0