diff options
| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | 2008-08-02 15:10:57 -0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-08-22 16:29:56 -0400 |
| commit | 02589f60510030a3c1496e7a8c511e4f674ef5ff (patch) | |
| tree | 24650fdd0e2a0ad8145693164fa27e847379aacc /net/9p | |
| parent | c94c93da90a9e46a73a5733ff8454fb4b14733fb (diff) | |
rfkill: detect bogus double-registering (v2)
Detect and abort with -EEXIST if rfkill_register is called twice on the
same rfkill struct. And WARN_ON(it) for good measure.
While at it, flag when we are adding the first switch of a type, we will
need that information later.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/9p')
0 files changed, 0 insertions, 0 deletions