diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-03-07 15:48:41 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-03-07 13:51:04 -0500 |
| commit | d07bfd8b6f20a81d7ec65c50f35b053d9e3aa740 (patch) | |
| tree | 3eaa4381dde301226625782d467778b32ee62c80 /drivers/net/wireless | |
| parent | 2a6672f2c425e6d1da2ef7f3169e417cd1f5a6cd (diff) | |
mac80211: fix scan race, simplify code
The scan code has a race that Michael reported
he ran into, but it's easy to fix while at the
same time simplifying the code.
The race resulted in the following warning:
------------[ cut here ]------------
WARNING: at net/mac80211/scan.c:310 ieee80211_rx_bss_free+0x20c/0x4b8 [mac80211]()
Modules linked in: [...]
[<c0033edc>] (unwind_backtrace+0x0/0xe0) from [<c004f2a4>] (warn_slowpath_common+0x4c/0x64)
[... backtrace wasn't useful ...]
Reported-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
0 files changed, 0 insertions, 0 deletions