[PATCH 02/11] qtnfmac: fix warnings when mBSS setup is stopped
From: Sergey Matyukevich <hidden>
Date: 2018-01-22 12:47:00
Subsystem:
quantenna qtnfmac wireless driver, the rest · Maintainers:
Igor Mitsyanko, Linus Torvalds
From: Vasily Ulyanov <redacted> Virtual interface should be deleted after calling unregister_netdevice since this function ends up with sending updown_intf command to card. Signed-off-by: Vasily Ulyanov <redacted> --- drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
index abf10996c26a..c417a67b0291 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c@@ -120,10 +120,6 @@ int qtnf_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev) qtnf_scan_done(vif->mac, true); - if (qtnf_cmd_send_del_intf(vif)) - pr_err("VIF%u.%u: failed to delete VIF\n", vif->mac->macid, - vif->vifid); - /* Stop data */ netif_tx_stop_all_queues(netdev); if (netif_carrier_ok(netdev))
@@ -132,6 +128,10 @@ int qtnf_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev) if (netdev->reg_state == NETREG_REGISTERED) unregister_netdevice(netdev); + if (qtnf_cmd_send_del_intf(vif)) + pr_err("VIF%u.%u: failed to delete VIF\n", vif->mac->macid, + vif->vifid); + vif->netdev->ieee80211_ptr = NULL; vif->netdev = NULL; vif->wdev.iftype = NL80211_IFTYPE_UNSPECIFIED;
--
2.11.0