net/sched: sch_qfq: account for stab overhead in qfq_enqueue
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2225197
CVE: CVE-2023-3611
Upstream Status: net.git commit 3e337087c3b5
Tested: boot-tested only
Conflicts: None
Signed-off-by: Davide Caratti dcaratti@redhat.com