diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-07-01 21:26:42 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-10 15:01:48 -0400 |
| commit | df2b35b65b7142bac2c7add3a1dedde3a373aff3 (patch) | |
| tree | 7c06b2d0b4c3e7e29f975808eff9e12d87bca8b0 /lib/genalloc.c | |
| parent | c0acf38e0ba42f93d8d56a6db2e2116ea1b23961 (diff) | |
wext: allow returning NULL stats
Currently, wext drivers cannot return NULL for stats even though
that would make the ioctl return -EOPNOTSUPP because that would
mean they are no longer listed in /proc/net/wireless. This patch
changes the wext core's behaviour to list them if they have any
wireless_handlers, but only show their stats when available, so
that drivers can start returning NULL if stats are currently not
available, reducing confusion for e.g. IBSS.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'lib/genalloc.c')
0 files changed, 0 insertions, 0 deletions