| commit | 617a0b89da4898d4cc990c9eb4bc9c0591c538a5 | [log] [tgz] |
|---|---|---|
| author | Heinz Mauelshagen <heinzm@redhat.com> | Wed Mar 20 17:21:26 2013 +0000 |
| committer | Alasdair G Kergon <agk@redhat.com> | Wed Mar 20 17:21:26 2013 +0000 |
| tree | 3629d4f8f456dd630c5293da6b3e5b3a0c8d4b75 | |
| parent | 414dd67d50a6b9a11af23bbb68e8fae13d726c8b [diff] |
dm cache: detect cache_create failure Return error if cache_create() fails. A missing return check made cache_ctr continue even after an error in cache_create() resulting in the cache object being destroyed. So a simple failure like an odd number of cache policy config value arguments would result in an oops. Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>