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| author | Johannes Berg <johannes.berg@intel.com> | 2023-06-16 22:28:44 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-06-19 12:05:29 +0200 |
| commit | b22552fcaf1970360005c805d7fba4046cf2ab4a (patch) | |
| tree | 111500b177edd57058f7af3b3aba1316ea22f631 /net/wireless/reg.c | |
| parent | e2efec97c3ad503042db27baaf7c8cb5d1348a83 (diff) | |
| download | linux-b22552fcaf1970360005c805d7fba4046cf2ab4a.tar.gz linux-b22552fcaf1970360005c805d7fba4046cf2ab4a.tar.bz2 linux-b22552fcaf1970360005c805d7fba4046cf2ab4a.zip | |
wifi: cfg80211: fix regulatory disconnect for non-MLO
The multi-link loop here broke disconnect when multi-link
operation (MLO) isn't active for a given interface, since
in that case valid_links is 0 (indicating no links, i.e.
no MLO.)
Fix this by taking that into account properly and skipping
the link only if there are valid_links in the first place.
Cc: stable@vger.kernel.org
Fixes: 7b0a0e3c3a88 ("wifi: cfg80211: do some rework towards MLO link APIs")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://lore.kernel.org/r/20230616222844.eb073d650c75.I72739923ef80919889ea9b50de9e4ba4baa836ae@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/reg.c')
| -rw-r--r-- | net/wireless/reg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 26f11e4746c0..f5ea1f373ab7 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -2352,7 +2352,7 @@ static bool reg_wdev_chan_valid(struct wiphy *wiphy, struct wireless_dev *wdev) if (!wdev->valid_links && link > 0) break; - if (!(wdev->valid_links & BIT(link))) + if (wdev->valid_links && !(wdev->valid_links & BIT(link))) continue; switch (iftype) { case NL80211_IFTYPE_AP: |