diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-04-19 20:44:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-09 15:06:46 -0700 |
| commit | 6ee931e9812bdf3774cbd74571d2fdfba037aac9 (patch) | |
| tree | 28cd753e364fe0566e503870800b3ffcc6c6c75a /arch | |
| parent | bf4b1d070aeb3669d4b4e95c59c404d0e055c41c (diff) | |
mac80211: fix SMPS debugfs locking
commit 243e6df4ed919880d079d717641ad699c6530a03 upstream.
The locking with SMPS requests means that the
debugs file should lock the mgd mutex, not the
iflist mutex. Calls to __ieee80211_request_smps()
need to hold that mutex, so add an assertion.
This has always been wrong, but for some reason
never been noticed, probably because the locking
error only happens while unassociated.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions