| commit | f613dfcb3345dacb8cf99b7bb359acc1c18a1157 | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Tue Jul 27 11:56:08 2010 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Tue Jul 27 11:56:08 2010 -0400 |
| tree | a2e437f59acbd87d0d2a63c7bd20b016a844f5cb | |
| parent | cc937db74bd5fe75f4cfebbfc4a04c1da10f0695 [diff] |
ext4: check to make make sure bd_dev is set before dereferencing it There are some drivers which may not set bdev->bd_dev. So make sure it is non-NULL before dereferencing it. Google-Bug-Id: 1773557 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>