wifi: mac80211: don't offload TC setup on AP_VLAN interfaces

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AP_VLAN interfaces are purely virtual, so don't try to offload
TC setup to drivers. We can't really use the AP interface either
since we may not know it all the time, and it could technically
even change.

Just reject the TC offload so things get done in software.

Assisted-by: LLM
Fixes: 61587f1556 ("wifi: mac80211: add support for letting drivers register tc offload support")
Reported-by: syzbot+f1ba58d6b55abd13239e@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=f1ba58d6b55abd13239e
Link: https://patch.msgid.link/20260904165722.726cc076cecb.Iccfd88b13635425e850ce031376eb60a4ce5f4f8@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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This commit is contained in:

Johannes Berg 2026-09-04 16:57:09 +02:00

parent a7491b7efb

commit 362bd5bce2

1 changed files with 3 additions and 0 deletions

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net/mac80211/iface.c

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