tree 16210fafaf4a83b7e5796cd3ed0144e279d14019
parent 418f6e9e5b77443a66f4457bc60f391e4fba8ad8
author Duane Griffin <duaneg@dghda.com> 1209390000 -0400
committer Theodore Ts'o <tytso@mit.edu> 1209390000 -0400

jbd2: tidy up revoke cache initialisation and destruction

Make revocation cache destruction safe to call if initialisation fails
partially or entirely.  This allows it to be used to cleanup in the case of
initialisation failure, simplifying the code slightly.

Signed-off-by: Duane Griffin <duaneg@dghda.com>
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>