wifi: brcmfmac: Fix to add brcmf_clear_assoc_ies when rmmod

Conn_info->req_ie/resp_ie is used to indicate the assoc_req_ies /
assoc_resp_ies to cfg80211 layer when connection is done. The buffer is
freed and allocated again at next connection establishment. The buffers
also needs to be freed at the timing of rmmod as well.

Signed-off-by: Wataru Gohda <wataru.gohda@cypress.com>
Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220722115632.620681-5-alvin@pqrs.dk

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index db45da33adfd3763cf85e4ad606ee15ab68cc5ab..9d044af7991b9bb2e21955813ad2dbe2323ea363 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6431,6 +6431,7 @@ static void wl_deinit_priv(struct brcmf_cfg80211_info *cfg)
        cfg->dongle_up = false; /* dongle down */
        brcmf_abort_scanning(cfg);
        brcmf_deinit_priv_mem(cfg);
+       brcmf_clear_assoc_ies(cfg);
 }
 
 static void init_vif_event(struct brcmf_cfg80211_vif_event *event)