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[16/17] wifi: mac80211: ibss: mark IBSS left before leaving

Message ID 20250102161730.81a6c12b304c.I8484f768371e128152a84aa164854cca9ec1066b@changeid (mailing list archive)
State New
Delegated to: Johannes Berg
Headers show
Series wifi: mac80211: updates - 02-01-24 | expand

Commit Message

Miri Korenblit Jan. 2, 2025, 2:20 p.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

Mark that we left the IBSS before actually leaving (which
requires calling the driver). Otherwise, it's possible to
have the driver do some work flushing etc. while leaving,
and then get into the work trying to join again while all
data is being destroyed.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
---
 net/mac80211/ibss.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index dfa125219e47..05a945df3259 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -1827,8 +1827,8 @@  int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata)
 {
 	struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
 
-	ieee80211_ibss_disconnect(sdata);
 	ifibss->ssid_len = 0;
+	ieee80211_ibss_disconnect(sdata);
 	eth_zero_addr(ifibss->bssid);
 
 	/* remove beacon */