Description: mac80211: fix locking in ieee80211_start_ap error path
References:
Notes:
 carnil> Introduced in 295b02c4be74 ("mac80211: Add FILS discovery support"). Vulnerable
 carnil> versions: 5.10-rc1.
Bugs:
upstream: released (5.16-rc7) [87a270625a89fc841f1a7e21aae6176543d8385c]
6.7-upstream-stable: N/A "Fixed before branching point"
6.6-upstream-stable: N/A "Fixed before branching point"
6.1-upstream-stable: N/A "Fixed before branching point"
5.10-upstream-stable: released (5.10.89) [ac61b9c6c0549aaeb98194cf429d93c41bfe5f79]
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.15.15-1)
6.1-bookworm-security: N/A "Fixed before branching point"
5.10-bullseye-security: released (5.10.92-1)
4.19-buster-security: N/A "Vulnerable code not present"