diff options
| author | Neil Brown <neilb@notabene.brown> | 2008-06-28 08:31:17 +1000 |
|---|---|---|
| committer | Neil Brown <neilb@notabene.brown> | 2008-06-28 08:31:17 +1000 |
| commit | 9bbbca3a0ee09293108b67835c6bdf6196d7bcb3 (patch) | |
| tree | 32526078700e26c6e67aea5eb141fe152d1da9f7 /drivers/md/dm.h | |
| parent | efe311431869b40d67911820a309f9a1a41306f3 (diff) | |
Fix error paths if md_probe fails.
md_probe can fail (e.g. alloc_disk could fail) without
returning an error (as it alway returns NULL).
So when we call mddev_find immediately afterwards, we need
to check that md_probe actually succeeded. This means checking
that mdev->gendisk is non-NULL.
cc: <stable@kernel.org>
Cc: Dave Jones <davej@redhat.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Diffstat (limited to 'drivers/md/dm.h')
0 files changed, 0 insertions, 0 deletions