| commit | ba8e9310244180bbc820e865d2e4378809b4a443 | [log] [tgz] |
|---|---|---|
| author | Roland Dreier <rolandd@cisco.com> | Tue Oct 18 14:14:56 2005 -0700 |
| committer | Roland Dreier <rolandd@cisco.com> | Tue Oct 18 14:14:56 2005 -0700 |
| tree | 407dc58bb932a7cd09df5c5b0c13f28cfd7f1c61 | |
| parent | d476306f1cc9156ce4b42586aacce70a356ef656 [diff] |
[IB] Fail sysfs queries after device is unregistered We keep IB device structures around until the last sysfs reference is gone, but we shouldn't ask the low-level driver to do anything after the LLD unregisters the device. To handle this, check the reg_state field and just fail sysfs show() requests if the device has already been unregistered. Signed-off-by: Roland Dreier <rolandd@cisco.com>