diff options
| author | Masatake YAMATO <yamato@redhat.com> | 2008-05-28 14:45:10 +0900 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2008-07-14 13:56:59 -0500 |
| commit | 254ae43ab8d7877c980fca3636624e0777a70fa4 (patch) | |
| tree | 2a68101ba1c053d167a3f5effed6c33ab1043972 /fs/dlm/lowcomms.c | |
| parent | bce7f793daec3e65ec5c5705d2457b81fe7b5725 (diff) | |
dlm: check for null in device_write
If `device_write' method is called via "dlm-control",
file->private_data is NULL. (See ctl_device_open() in
user.c. ) Through proc->flags is read.
Signed-off-by: Masatake YAMATO <yamato@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/lowcomms.c')
0 files changed, 0 insertions, 0 deletions