• Johannes Berg's avatar
    mac80211: fix debugfs lockup · 63044e9f
    Johannes Berg authored
    When debugfs_create_dir fails, sta_info_debugfs_add_work will not
    terminate because it will find the same station again and again.
    This is possible whenever debugfs fails for whatever reason; one
    reason is a race condition in mac80211, unfortunately we cannot
    do much about it, so just document it, it just means some station
    may be missing from debugfs.
    Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
    Cc: Robin Holt <holt@sgi.com>
    Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
    63044e9f
debugfs_sta.c 8.89 KB