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mt76: mt7921: fix kernel warning when reset on vif is not sta
author
Sean Wang
<sean.wang@mediatek.com>
Tue, 15 Jun 2021 21:31:10 +0000
(
05:31
+0800)
committer
Felix Fietkau
<nbd@nbd.name>
Sat, 19 Jun 2021 07:22:51 +0000
(09:22 +0200)
ieee80211_disconnect is only called for the staton mode.
[ 714.050429] WARNING: CPU: 1 PID: 382 at net/mac80211/mlme.c:2787
ieee80211_disconnect+0x108/0x118 [mac80211]
[ 714.116704] Hardware name: MediaTek Asurada rev1 board (DT)
[ 714.122303] Workqueue: mt76 mt7921_mac_reset_work [mt7921e]
[ 714.127877] pstate:
20c00009
(nzCv daif +PAN +UAO)
[ 714.132761] pc : ieee80211_disconnect+0x108/0x118 [mac80211]
[ 714.138430] lr : mt7921_vif_connect_iter+0x28/0x54 [mt7921e]
[ 714.144083] sp :
ffffffc0107cbbd0
[ 714.147394] x29:
ffffffc0107cbbd0
x28:
ffffffb26c9cb928
[ 714.152706] x27:
ffffffb26c9cbd98
x26:
0000000000000000
[ 714.158017] x25:
0000000000000003
x24:
ffffffb26c9c9c38
[ 714.163328] x23:
ffffffb26c9c9c38
x22:
ffffffb26c9c8860
[ 714.168639] x21:
ffffffb23b940000
x20:
ffffffb26c9c8860
[ 714.173950] x19:
0000000000000001
x18:
000000000000b67e
[ 714.179261] x17:
00000000064dd409
x16:
ffffffd739cb28f0
[ 714.184571] x15:
0000000000000000
x14:
0000000000000227
[ 714.189881] x13:
0000000000000400
x12:
ffffffd73a4eb060
[ 714.195191] x11:
0000000000000000
x10:
0000000000000000
[ 714.200502] x9 :
ffffffd703a0a000
x8 :
0000000000000006
[ 714.205812] x7 :
2828282828282828
x6 :
ffffffb200440396
[ 714.211122] x5 :
0000000000000000
x4 :
0000000000000004
[ 714.216432] x3 :
0000000000000000
x2 :
ffffffb23b940c90
[ 714.221743] x1 :
0000000000000001
x0 :
ffffffb23b940c90
[ 714.227054] Call trace:
[ 714.229594] ieee80211_disconnect+0x108/0x118 [mac80211]
[ 714.234913] mt7921_vif_connect_iter+0x28/0x54 [mt7921e]
[ 714.240313] __iterate_interfaces+0xc4/0xdc [mac80211]
[ 714.245541] ieee80211_iterate_interfaces+0x4c/0x68 [mac80211]
[ 714.251381] mt7921_mac_reset_work+0x410/0x468 [mt7921e]
[ 714.256696] process_one_work+0x208/0x3c8
[ 714.260706] worker_thread+0x23c/0x3e8
[ 714.264456] kthread+0x140/0x17c
[ 714.267685] ret_from_fork+0x10/0x18
Fixes:
0c1ce9884607
("mt76: mt7921: add wifi reset support")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
drivers/net/wireless/mediatek/mt76/mt7921/mac.c
patch
|
blob
|
history
diff --git
a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
index
70f9618
..
740773d
100644
(file)
--- a/
drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ b/
drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@
-1258,7
+1258,8
@@
mt7921_vif_connect_iter(void *priv, u8 *mac,
struct mt7921_vif *mvif = (struct mt7921_vif *)vif->drv_priv;
struct mt7921_dev *dev = mvif->phy->dev;
- ieee80211_disconnect(vif, true);
+ if (vif->type == NL80211_IFTYPE_STATION)
+ ieee80211_disconnect(vif, true);
mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid, true);
mt7921_mcu_set_tx(dev, vif);