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| author | Theodore Ts'o <tytso@mit.edu> | 2010-07-27 11:56:08 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2010-07-27 11:56:08 -0400 |
| commit | f613dfcb3345dacb8cf99b7bb359acc1c18a1157 (patch) | |
| tree | a2e437f59acbd87d0d2a63c7bd20b016a844f5cb /mm | |
| parent | cc937db74bd5fe75f4cfebbfc4a04c1da10f0695 (diff) | |
| download | op-kernel-dev-f613dfcb3345dacb8cf99b7bb359acc1c18a1157.zip op-kernel-dev-f613dfcb3345dacb8cf99b7bb359acc1c18a1157.tar.gz | |
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>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions
