| commit | 7b727acc412c9320dc56a0fd7312febf8710ac0e | [log] [tgz] |
|---|---|---|
| author | axel lin <axel.lin@gmail.com> | Thu Aug 25 09:42:09 2011 -0700 |
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | Fri Aug 26 23:20:30 2011 -0700 |
| tree | 2ea966b07efde53952e653fae09e1f6e47344ecd | |
| parent | 1fab84aa635572fbd74df8fd4fd25ea0a24c76e5 [diff] |
Input: cm109 - fix checking return value of usb_control_msg If successful, usb_control_msg returns the number of bytes transferred, otherwise a negative error number. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>