From: Jérôme Pouiller Date: Wed, 15 Jan 2020 13:55:16 +0000 (+0000) Subject: staging: wfx: check that no tx is pending before release sta X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=98511a91b126901e1392e1a6cf51ef94dc094f89;p=linux.git staging: wfx: check that no tx is pending before release sta Just for sanity. Signed-off-by: Jérôme Pouiller Link: https://lore.kernel.org/r/20200115135338.14374-52-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c index 75c1e2aecc23f..33955278d9d33 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;